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ColumnSortDescriptor

Class

Represents a sort descriptor that contains the information for sorting a specific column.

Definition

Namespace:Telerik.Windows.Controls.VirtualGrid

Assembly:Telerik.Windows.Controls.VirtualGrid.dll

Syntax:

C#

public class ColumnSortDescriptor : SortDescriptorBase, ISuspendNotifications, ISortDescriptor, INotifyPropertyChanged

Inheritance: objectInheritanceContextPropagatorDescriptorBaseSortDescriptorBaseColumnSortDescriptor

Implements: INotifyPropertyChangedISortDescriptorISuspendNotifications

Inherited Members SortDescriptorBase.SortDirectionPropertyDescriptorBase.OnPropertyChanged(PropertyChangedEventArgs)DescriptorBase.OnPropertyChanged(string)DescriptorBase.SuspendNotifications()DescriptorBase.ResumeNotifications()DescriptorBase.NotificationsSuspendedDescriptorBase.PropertyChangedInheritanceContextPropagator.CreateInstanceCore()InheritanceContextPropagator.FreezeCore(bool)...

Constructors

ColumnSortDescriptor(string, Type)

Initializes a new instance of the ColumnSortDescriptor class.

C#

public ColumnSortDescriptor(string memberName, Type dataType)

Parameters:memberNamestringdataTypeType

Properties

IsActive

Gets or sets a value that indicates whether the sort descriptor should be applied.

C#

public bool IsActive { get; set; }

SortDirection

ListSortDirection

Gets or sets descriptor's sort direction.

C#

public override ListSortDirection SortDirection { get; set; }

Overrides: SortDescriptorBase.SortDirection

Methods

CreateSortKeyExpression(Expression)

Create sort expression.

C#

public override Expression CreateSortKeyExpression(Expression itemExpression)

Parameters:itemExpressionExpressionReturns:

Overrides: SortDescriptorBase.CreateSortKeyExpression(Expression)

CreateSortKeyExpression(ParameterExpression)

Create sort expression.

C#

protected override Expression CreateSortKeyExpression(ParameterExpression parameterExpression)

Parameters:parameterExpressionParameterExpressionReturns:

Overrides: SortDescriptorBase.CreateSortKeyExpression(ParameterExpression)

In this article

Definition Constructors ColumnSortDescriptor(string, Type)Properties IsActive SortDirection Methods CreateSortKeyExpression(Expression)CreateSortKeyExpression(ParameterExpression)

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