ASP.NET MVC API Reference - Class QueryableExtensions

Aggregate(IQueryable, IEnumerable<AggregateFunction>)

C#

public static AggregateResultCollection Aggregate(this IQueryable source, IEnumerable<AggregateFunction> aggregateFunctions)

Parameters:sourceIQueryableaggregateFunctionsIEnumerable<AggregateFunction>Returns:

AggregateResultCollection

ElementAt(IQueryable, int)

C#

public static object ElementAt(this IQueryable source, int index)

Parameters:sourceIQueryableindexintReturns:

object

GroupBy(IQueryable, IEnumerable<GroupDescriptor>)

C#

public static IQueryable GroupBy(this IQueryable source, IEnumerable<GroupDescriptor> groupDescriptors)

Parameters:sourceIQueryablegroupDescriptorsIEnumerable<GroupDescriptor>Returns:

IQueryable

GroupBy(IQueryable, IQueryable, IEnumerable<GroupDescriptor>, bool)

C#

public static IQueryable GroupBy(this IQueryable source, IQueryable notPagedData, IEnumerable<GroupDescriptor> groupDescriptors, bool includeParents)

Parameters:sourceIQueryablenotPagedDataIQueryablegroupDescriptorsIEnumerable<GroupDescriptor>includeParentsboolReturns:

IQueryable

GroupBy(IQueryable, LambdaExpression)

C#

public static IQueryable GroupBy(this IQueryable source, LambdaExpression keySelector)

Parameters:sourceIQueryablekeySelectorLambdaExpressionReturns:

IQueryable

OrderBy(IQueryable, LambdaExpression, ListSortDirection?)

C#

public static IQueryable OrderBy(this IQueryable source, LambdaExpression keySelector, ListSortDirection? sortDirection)

Parameters:sourceIQueryablekeySelectorLambdaExpressionsortDirectionListSortDirection?Returns:

IQueryable

OrderBy(IQueryable, LambdaExpression)

C#

public static IQueryable OrderBy(this IQueryable source, LambdaExpression keySelector)

Parameters:sourceIQueryablekeySelectorLambdaExpressionReturns:

IQueryable

OrderByDescending(IQueryable, LambdaExpression)

C#

public static IQueryable OrderByDescending(this IQueryable source, LambdaExpression keySelector)

Parameters:sourceIQueryablekeySelectorLambdaExpressionReturns:

IQueryable

Page(IQueryable, int, int)

C#

public static IQueryable Page(this IQueryable source, int pageIndex, int pageSize)

Parameters:sourceIQueryablepageIndexintpageSizeintReturns:

IQueryable

Select(IQueryable, LambdaExpression)

C#

public static IQueryable Select(this IQueryable source, LambdaExpression selector)

Parameters:sourceIQueryableselectorLambdaExpressionReturns:

IQueryable

Skip(IQueryable, int)

C#

public static IQueryable Skip(this IQueryable source, int count)

Parameters:sourceIQueryablecountintReturns:

IQueryable

Sort(IQueryable, IEnumerable<SortDescriptor>)

C#

public static IQueryable Sort(this IQueryable source, IEnumerable<SortDescriptor> sortDescriptors)

Parameters:sourceIQueryablesortDescriptorsIEnumerable<SortDescriptor>Returns:

IQueryable

Take(IQueryable, int)

C#

public static IQueryable Take(this IQueryable source, int count)

Parameters:sourceIQueryablecountintReturns:

IQueryable

ToDataSourceResult(DataTable, DataSourceRequest)

Applies paging, sorting, filtering and grouping using the information from the DataSourceRequest object. If the collection is already paged, the method returns an empty resullt.

C#

public static DataSourceResult ToDataSourceResult(this DataTable dataTable, DataSourceRequest request)

Parameters:dataTableDataTable

An instance of DataTable.

requestDataSourceRequest

An instance of DataSourceRequest.

Returns:

DataSourceResult

A DataSourceResult object, which contains the processed data after paging, sorting, filtering and grouping are applied.

Example:

C#

public ActionResult Orders_Read([DataSourceRequest] DataSourceRequest request)
{
var result = GetOrders().ToDataSourceResult(request);
return Json(result);
}

ToDataSourceResult(IEnumerable, DataSourceRequest, ModelStateDictionary)

Applies paging, sorting, filtering and grouping using the information from the DataSourceRequest object. If the collection is already paged, the method returns an empty result.

C#

public static DataSourceResult ToDataSourceResult(this IEnumerable enumerable, DataSourceRequest request, ModelStateDictionary modelState)

Parameters:enumerableIEnumerable

An instance of IEnumerable.

requestDataSourceRequest

An instance of DataSourceRequest.

modelStateModelStateDictionary

An instance of ModelStateDictionary.

Returns:

DataSourceResult

A DataSourceResult object, which contains the processed data after paging, sorting, filtering and grouping are applied.

Example:

C#

public ActionResult Orders_Read([DataSourceRequest] DataSourceRequest request)
{
var result = GetOrders().ToDataSourceResult(request, ModelState);
return Json(result);
}

ToDataSourceResult(IEnumerable, DataSourceRequest)

Applies paging, sorting, filtering and grouping using the information from the DataSourceRequest object. If the collection is already paged, the method returns an empty result.

C#

public static DataSourceResult ToDataSourceResult(this IEnumerable enumerable, DataSourceRequest request)

Parameters:enumerableIEnumerable

An instance of IEnumerable.

requestDataSourceRequest

An instance of DataSourceRequest.

Returns:

DataSourceResult

A DataSourceResult object, which contains the processed data after paging, sorting, filtering and grouping are applied.

Example:

C#

public ActionResult Orders_Read([DataSourceRequest] DataSourceRequest request)
{
var result = GetOrders().ToDataSourceResult(request);
return Json(result);
}

ToDataSourceResult(IQueryable, DataSourceRequest, ModelStateDictionary)

C#

public static DataSourceResult ToDataSourceResult(this IQueryable queryable, DataSourceRequest request, ModelStateDictionary modelState)

Parameters:queryableIQueryablerequestDataSourceRequestmodelStateModelStateDictionaryReturns:

DataSourceResult

ToDataSourceResult(IQueryable, DataSourceRequest)

Applies paging, sorting, filtering and grouping using the information from the DataSourceRequest object. If the collection is already paged, the method returns an empty result.

C#

public static DataSourceResult ToDataSourceResult(this IQueryable queryable, DataSourceRequest request)

Parameters:queryableIQueryable

An instance of IQueryable.

requestDataSourceRequest

An instance of DataSourceRequest.

Returns:

DataSourceResult

A DataSourceResult object, which contains the processed data after paging, sorting, filtering and grouping are applied.

Example:

C#

public ActionResult Orders_Read([DataSourceRequest] DataSourceRequest request)
{
var result = GetOrders().ToDataSourceResult(request);
return Json(result);
}

ToDataSourceResult<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, Func<TModel, TResult>)

C#

public static DataSourceResult ToDataSourceResult<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>Returns:

DataSourceResult

ToDataSourceResult<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, ModelStateDictionary, Func<TModel, TResult>)

C#

public static DataSourceResult ToDataSourceResult<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestmodelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

DataSourceResult

ToDataSourceResult<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, Func<TModel, TResult>)

C#

public static DataSourceResult ToDataSourceResult<TModel, TResult>(this IQueryable<TModel> enumerable, DataSourceRequest request, Func<TModel, TResult> selector)

Parameters:enumerableIQueryable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>Returns:

DataSourceResult

ToDataSourceResult<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, ModelStateDictionary, Func<TModel, TResult>)

C#

public static DataSourceResult ToDataSourceResult<TModel, TResult>(this IQueryable<TModel> enumerable, DataSourceRequest request, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:enumerableIQueryable<TModel>requestDataSourceRequestmodelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

DataSourceResult

ToDataSourceResultAsync(DataTable, DataSourceRequest, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this DataTable dataTable, DataSourceRequest request, CancellationToken cancellationToken)

Parameters:dataTableDataTablerequestDataSourceRequestcancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(DataTable, DataSourceRequest)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this DataTable dataTable, DataSourceRequest request)

Parameters:dataTableDataTablerequestDataSourceRequestReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(IEnumerable, DataSourceRequest, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this IEnumerable enumerable, DataSourceRequest request, CancellationToken cancellationToken)

Parameters:enumerableIEnumerablerequestDataSourceRequestcancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(IEnumerable, DataSourceRequest, ModelStateDictionary, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this IEnumerable enumerable, DataSourceRequest request, ModelStateDictionary modelState, CancellationToken cancellationToken)

Parameters:enumerableIEnumerablerequestDataSourceRequestmodelStateModelStateDictionarycancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(IEnumerable, DataSourceRequest, ModelStateDictionary)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this IEnumerable enumerable, DataSourceRequest request, ModelStateDictionary modelState)

Parameters:enumerableIEnumerablerequestDataSourceRequestmodelStateModelStateDictionaryReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(IEnumerable, DataSourceRequest)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this IEnumerable enumerable, DataSourceRequest request)

Parameters:enumerableIEnumerablerequestDataSourceRequestReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(IQueryable, DataSourceRequest, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this IQueryable queryable, DataSourceRequest request, CancellationToken cancellationToken)

Parameters:queryableIQueryablerequestDataSourceRequestcancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(IQueryable, DataSourceRequest, ModelStateDictionary, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this IQueryable queryable, DataSourceRequest request, ModelStateDictionary modelState, CancellationToken cancellationToken)

Parameters:queryableIQueryablerequestDataSourceRequestmodelStateModelStateDictionarycancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(IQueryable, DataSourceRequest, ModelStateDictionary)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this IQueryable queryable, DataSourceRequest request, ModelStateDictionary modelState)

Parameters:queryableIQueryablerequestDataSourceRequestmodelStateModelStateDictionaryReturns:

Task<DataSourceResult>

ToDataSourceResultAsync(IQueryable, DataSourceRequest)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync(this IQueryable queryable, DataSourceRequest request)

Parameters:queryableIQueryablerequestDataSourceRequestReturns:

Task<DataSourceResult>

ToDataSourceResultAsync<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, Func<TModel, TResult>, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, Func<TModel, TResult>)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>Returns:

Task<DataSourceResult>

ToDataSourceResultAsync<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, ModelStateDictionary, Func<TModel, TResult>, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, ModelStateDictionary modelState, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestmodelStateModelStateDictionaryselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, ModelStateDictionary, Func<TModel, TResult>)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestmodelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

Task<DataSourceResult>

ToDataSourceResultAsync<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, Func<TModel, TResult>, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync<TModel, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, Func<TModel, TResult>)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync<TModel, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>Returns:

Task<DataSourceResult>

ToDataSourceResultAsync<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, ModelStateDictionary, Func<TModel, TResult>, CancellationToken)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync<TModel, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, ModelStateDictionary modelState, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestmodelStateModelStateDictionaryselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<DataSourceResult>

ToDataSourceResultAsync<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, ModelStateDictionary, Func<TModel, TResult>)

C#

public static Task<DataSourceResult> ToDataSourceResultAsync<TModel, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestmodelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

Task<DataSourceResult>

ToTreeDataSourceResult(IEnumerable, DataSourceRequest, ModelStateDictionary)

Applies sorting, filtering and grouping using the information from the DataSourceRequest object. If the collection is already paged, the method returns an empty result.

C#

public static TreeDataSourceResult ToTreeDataSourceResult(this IEnumerable enumerable, DataSourceRequest request, ModelStateDictionary modelState)

Parameters:enumerableIEnumerable

An instance of IEnumerable.

requestDataSourceRequest

An instance of DataSourceRequest.

modelStateModelStateDictionary

An instance of ModelStateDictionary.

Returns:

TreeDataSourceResult

A TreeDataSourceResult object, which contains the processed data after sorting, filtering and grouping are applied.

Example:

C#

public JsonResult Employees_Read([DataSourceRequest] DataSourceRequest request, int? id)
{
var result = GetEmployees(id).ToTreeDataSourceResult(request, ModelState);
return Json(result, JsonRequestBehavior.AllowGet);
}

ToTreeDataSourceResult(IEnumerable, DataSourceRequest)

Applies sorting, filtering and grouping using the information from the DataSourceRequest object. If the collection is already paged, the method returns an empty result.

C#

public static TreeDataSourceResult ToTreeDataSourceResult(this IEnumerable enumerable, DataSourceRequest request)

Parameters:enumerableIEnumerable

An instance of IEnumerable.

requestDataSourceRequest

An instance of DataSourceRequest.

Returns:

TreeDataSourceResult

A TreeDataSourceResult object, which contains the processed data after sorting, filtering and grouping are applied.

Example:

C#

public JsonResult Employees_Read([DataSourceRequest] DataSourceRequest request, int? id)
{
var result = GetEmployees(id).ToTreeDataSourceResult(request);
return Json(result, JsonRequestBehavior.AllowGet);
}

ToTreeDataSourceResult<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2, TResult>(this IEnumerable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, Func<TModel, TResult> selector)

Parameters:queryableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>selectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2, TResult>(this IEnumerable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:queryableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2, TResult>(this IEnumerable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Func<TModel, TResult> selector)

Parameters:queryableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>selectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2, TResult>(this IEnumerable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:queryableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>selectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>selectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryReturns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2>(this IEnumerable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState)

Parameters:queryableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryReturns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2>(this IQueryable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState)

Parameters:enumerableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryReturns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2>(this IQueryable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector)

Parameters:enumerableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryReturns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, T1, T2>(this IQueryable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector)

Parameters:enumerableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResult<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, Func<TModel, TResult>)

C#

public static TreeDataSourceResult ToTreeDataSourceResult<TModel, TResult>(this IQueryable<TModel> enumerable, DataSourceRequest request, Func<TModel, TResult> selector)

Parameters:enumerableIQueryable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>Returns:

TreeDataSourceResult

ToTreeDataSourceResultAsync(IEnumerable, DataSourceRequest, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync(this IEnumerable enumerable, DataSourceRequest request, CancellationToken cancellationToken)

Parameters:enumerableIEnumerablerequestDataSourceRequestcancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync(IEnumerable, DataSourceRequest, ModelStateDictionary, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync(this IEnumerable enumerable, DataSourceRequest request, ModelStateDictionary modelState, CancellationToken cancellationToken)

Parameters:enumerableIEnumerablerequestDataSourceRequestmodelStateModelStateDictionarycancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync(IEnumerable, DataSourceRequest, ModelStateDictionary)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync(this IEnumerable enumerable, DataSourceRequest request, ModelStateDictionary modelState)

Parameters:enumerableIEnumerablerequestDataSourceRequestmodelStateModelStateDictionaryReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync(IEnumerable, DataSourceRequest)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync(this IEnumerable enumerable, DataSourceRequest request)

Parameters:enumerableIEnumerablerequestDataSourceRequestReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>selectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>selectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>selectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>selectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>selectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>selectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>selectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>selectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryselectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionarycancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionarycancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IEnumerable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionarycancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>, ModelStateDictionary)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector, ModelStateDictionary modelState)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>modelStateModelStateDictionaryReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, Expression<Func<TModel, bool>>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, Expression<Func<TModel, bool>> rootSelector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>rootSelectorExpression<Func<TModel, bool>>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionarycancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>, ModelStateDictionary)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector, ModelStateDictionary modelState)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>modelStateModelStateDictionaryReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, T1, T2>(IQueryable<TModel>, DataSourceRequest, Expression<Func<TModel, T1>>, Expression<Func<TModel, T2>>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, T1, T2>(this IQueryable<TModel> queryable, DataSourceRequest request, Expression<Func<TModel, T1>> idSelector, Expression<Func<TModel, T2>> parentIDSelector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestidSelectorExpression<Func<TModel, T1>>parentIDSelectorExpression<Func<TModel, T2>>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, TResult>(IEnumerable<TModel>, DataSourceRequest, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, TResult>(this IEnumerable<TModel> enumerable, DataSourceRequest request, Func<TModel, TResult> selector)

Parameters:enumerableIEnumerable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, Func<TModel, TResult>, CancellationToken)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Func<TModel, TResult> selector, CancellationToken cancellationToken)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>cancellationTokenCancellationTokenReturns:

Task<TreeDataSourceResult>

ToTreeDataSourceResultAsync<TModel, TResult>(IQueryable<TModel>, DataSourceRequest, Func<TModel, TResult>)

C#

public static Task<TreeDataSourceResult> ToTreeDataSourceResultAsync<TModel, TResult>(this IQueryable<TModel> queryable, DataSourceRequest request, Func<TModel, TResult> selector)

Parameters:queryableIQueryable<TModel>requestDataSourceRequestselectorFunc<TModel, TResult>Returns:

Task<TreeDataSourceResult>

Union(IQueryable, IQueryable)

C#

public static IQueryable Union(this IQueryable source, IQueryable second)

Parameters:sourceIQueryablesecondIQueryableReturns:

IQueryable

Where(IQueryable, Expression)

C#

public static IQueryable Where(this IQueryable source, Expression predicate)

Parameters:sourceIQueryablepredicateExpressionReturns:

IQueryable

Where(IQueryable, IEnumerable<IFilterDescriptor>)

C#

public static IQueryable Where(this IQueryable source, IEnumerable<IFilterDescriptor> filterDescriptors)

Parameters:sourceIQueryablefilterDescriptorsIEnumerable<IFilterDescriptor>Returns:

IQueryable