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ODataInstantFeedbackSource.KeyExpression Property

Specifies the name of the key property.

Namespace: DevExpress.Data.ODataLinq

Assembly: DevExpress.Data.v24.2.dll

NuGet Package: DevExpress.Data

#Declaration

[DefaultValue("")]
public string KeyExpression { get; set; }

#Property Value

Type Default Description
String String.Empty

A String value that specifies the key property name.

#Remarks

Usually, the KeyExpression property specifies the name of the property mapped to the primary key column in the database.

To specify multiple columns of a composite key, pass the comma-separated or semicolon separated list of key column names to this property.

See Also