TreeListNodeCancelEventHandler Delegate

A method that will handle the ASPxTreeList.NodeCollapsing and ASPxTreeList.NodeExpanding events.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v20.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

public delegate void TreeListNodeCancelEventHandler(
    object sender,
    TreeListNodeCancelEventArgs e
);

VB.NET

Public Delegate Sub TreeListNodeCancelEventHandler(
    sender As Object,
    e As TreeListNodeCancelEventArgs
)

Parameters

Name	Type	Description
sender	Object	The event source.
e	TreeListNodeCancelEventArgs	A TreeListNodeCancelEventArgs object that contains event data.