LinqServerModeDataSource.KeyExpression Property

Gets or sets the key expression. This is a dependency property.

Namespace: DevExpress.Xpf.Core.ServerMode

Assembly: DevExpress.Xpf.Core.v21.2.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public string KeyExpression { get; set; }

VB.NET

Public Property KeyExpression As String

Property Value

Type	Description
String	A String value that specifies the key expression.

Remarks

In most instances, the KeyExpression property specifies the key field name:

C#

linqServerModeDataSource1.KeyExpression = "CustomerID";