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      Deleting Event
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 End-User Documentation

LinqServerModeDataSource.Selecting Event

Enables you to provide a custom data source.

Namespace:DevExpress.Data.Linq
Assembly:DevExpress.Web.v17.2.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type LinqServerModeDataSourceSelectEventArgs containing data related to this event.

The following LinqServerModeDataSourceSelectEventArgs properties provide information specific to this event.
Property Description
DefaultSorting Specifies how data source contents are sorted by default, when sort order is not specified by the bound control.
KeyExpression Gets or sets the key expression.
QueryableSource Gets or sets the queryable data source.

Expanded Remarks

The Selecting event is raised before data is retrieved from a data source, and allows you to provide a custom data source. The custom data source is specified by the LinqServerModeDataSourceSelectEventArgs.QueryableSource property. In this instance, you should also specify the name of the key property using the LinqServerModeDataSourceSelectEventArgs.KeyExpression property.

Expanded See Also

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