GridViewCustomBindingGetUniqueHeaderFilterValuesHandler Delegate

A delegate method that enables you to return unique values to be displayed in the header filter dropdown list invoked for a column, when implementing custom data binding of the GridView.

Namespace: DevExpress.Web.Mvc

Assembly: DevExpress.Web.Mvc5.v24.1.dll

NuGet Package: DevExpress.Web.Mvc5

Declaration

C#

public delegate void GridViewCustomBindingGetUniqueHeaderFilterValuesHandler(
    GridViewCustomBindingGetUniqueHeaderFilterValuesArgs e
);

VB.NET

Public Delegate Sub GridViewCustomBindingGetUniqueHeaderFilterValuesHandler(
    e As GridViewCustomBindingGetUniqueHeaderFilterValuesArgs
)

Parameters

Name	Type	Description
e	GridViewCustomBindingGetUniqueHeaderFilterValuesArgs	An GridViewCustomBindingGetUniqueHeaderFilterValuesArgs object that contains the related arguments.

Remarks

Refer to Implementation of Typed Method Delegates to learn more.