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LinqServerModeSource.KeyExpression Property

Gets or sets the key expression.

Namespace: DevExpress.Data.Linq

Assembly: DevExpress.Data.v24.1.dll

NuGet Package: DevExpress.Data

#Declaration

public string KeyExpression { get; set; }

#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:

linqServerModeSource1.KeyExpression = "CustomerID";

To specify multiple columns of a composite key, pass the comma-separated or semicolon separated list of key column names to this property. For instance: “KeyPart1;KeyPart2;KeyPart3“.

See Also