TreeListCustomButtonCallbackEventArgs.ButtonIndex Property

Specifies an index of the clicked button.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v23.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

public int ButtonIndex { get; }

VB.NET

Public ReadOnly Property ButtonIndex As Integer

Property Value

Type	Description
Int32	The index.

Remarks

ASPX

<ASPxTreeList ID="ASPxTreeList1" onCustomButtonCallback="ASPxTreeList1_CustomButtonCallback">
    ...
</ASPxTreeList>

C#

protected void ASPxTreeList1_CustomButtonCallback(object sender, TreeListCustomButtonCallbackEventArgs e) {
    if (e.ButtonIndex == 5){
        // your code
    }
}