aspnet-devexpress-dot-web-f367b921.md
Provides data for the ASPxGridView.CustomButtonCallback event.
Namespace : DevExpress.Web
Assembly : DevExpress.Web.v25.2.dll
NuGet Package : DevExpress.Web
public class ASPxGridViewCustomButtonCallbackEventArgs :
ASPxGridCustomButtonCallbackEventArgs
Public Class ASPxGridViewCustomButtonCallbackEventArgs
Inherits ASPxGridCustomButtonCallbackEventArgs
ASPxGridViewCustomButtonCallbackEventArgs is the data class for the following events:
This example shows how to create and customize a custom command button.
To create and customize a button at design-time, invoke the ASPxGridView Designer , select Columns > # (the command column) from the Columns list, and then click the ellipsis button next to the CustomButtons property. This property manages the GridViewCommandColumn.CustomButtons collection.
You should specify the button’s identifier, text, and the row(s) in which the custom button is displayed. In this example, the ‘Apply Default Filter’ button is created and displayed within the auto filter row.
Handle the ASPxGridView.CustomButtonCallback event to define an action for the custom button.
using DevExpress.Web.ASPxGridView;
protected void ASPxGridView1_CustomButtonCallback
(object sender, ASPxGridViewCustomButtonCallbackEventArgs e) {
if (e.ButtonID != "cbFilter") return;
ASPxGridView grid = sender as ASPxGridView;
grid.FilterExpression = "[Title] like '%Sales%'";
}
Protected Sub ASPxGridView1_CustomButtonCallback(ByVal sender As Object, ByVal e As ASPxGridViewCustomButtonCallbackEventArgs)
If e.ButtonID <> "cbFilter" Then Return
Dim grid As ASPxGridView = TryCast(sender, ASPxGridView)
grid.FilterExpression = "[Title] like '%Sales%'"
End Sub
Object EventArgs ASPxGridCustomButtonCallbackEventArgs ASPxGridViewCustomButtonCallbackEventArgs
See Also