Telerik.Web.UI.RadFilterEntitySqlQueryProvider
Represents a provider that builds a string filter expression using Entity SQL syntax.
Inheritance Hierarchy
- System.Object
- Telerik.Web.UI.RadFilterQueryProvider
- Telerik.Web.UI.RadFilterDynamicLinqQueryProvider
- Telerik.Web.UI.RadFilterEntitySqlQueryProvider
Properties
OnExpressionEvaluated Action
1`
Gets\sets a delegate that will be called after every expression evaluation. The property could be used to alter the result of the evaluation by changing the values or the format based on the expression.
Result String
Gets string value representing the result from the processed filter expression.
SupportedFilterFunctions IList
1`
Gets an IList of the RadFilterFunction values supported by the query provider.
SupportedFilterFunctions IList
1`
Gets a collection of the RadFilterFunction values supported by the current query provider.
SupportedGroupOperations IList
1`
Gets an IList of the RadFilterGroupOperation values supported by the query provider.
SupportedGroupOperations IList
1`
Gets a collection of the RadFilterGroupOperation supported by the current query provider.
Methods
IsValidFilterFunction
Checks whether a given filter function is supported by the current query provider.
Parameters
filterFunction Telerik.Web.UI.RadFilterFunction
A member of the RadFilterFunction representing a filter function in RadFilter.
Returns
System.Boolean
true if the filter function is among the supported functions; otherwise returns false.
IsValidGroupOperation
Checks whether a given group operation is supported by the current query provider.
Parameters
groupOperation Telerik.Web.UI.RadFilterGroupOperation
A member of the RadFilterGroupOperation representing a group operation in RadFilter.
Returns
System.Boolean
true if the filter function is among the supported operations; otherwise returns false.
PrepareQuery
Prepares a string query using the RadFilterDynamicLinqExpressionEvaluator.
Parameters
expression Telerik.Web.UI.RadFilterNonGroupExpression
A RadFilterNonGroupExpression instance to build the query from.
Returns
System.String
A string representation of the filter expression using Dynamic LINQ syntax.
ProcessGroup
Proccesses a RadFilterGroupExpression object to build a filter query.
Parameters
rootGroup Telerik.Web.UI.RadFilterGroupExpression
A RadFilterGroupExpression instance representing the current filter expression.
Returns
System.Void
ProcessGroup
Processes the passed RadFilterGroupExpression to create the expressions for filtering .
Parameters
rootGroup Telerik.Web.UI.RadFilterGroupExpression
The RadFilterGroupExpression to process internally.
Returns
System.Void