TreeViewNodeCancelEventArgs Class

Provides data for the ASPxTreeView.ExpandedChanging event.

Namespace : DevExpress.Web

Assembly : DevExpress.Web.v25.2.dll

NuGet Package : DevExpress.Web

Declaration

• C#
• VB.NET

public class TreeViewNodeCancelEventArgs :
    TreeViewNodeEventArgs

Public Class TreeViewNodeCancelEventArgs
    Inherits TreeViewNodeEventArgs

Related API Members

TreeViewNodeCancelEventArgs is the data class for the following events:

• ASPxTreeView.ExpandedChanging

Remarks

The ASPxTreeView.ExpandedChanging event is raised when collapsing or expanding a node. The TreeViewNodeCancelEventArgs class provides the TreeViewNodeCancelEventArgs.Cancel property, which allows the expand/collapse operation to be canceled.

Instances of the TreeViewNodeCancelEventArgs class are automatically created, initialized and passed to corresponding event handlers.

Inheritance

Object EventArgs TreeViewNodeEventArgs TreeViewNodeCancelEventArgs BootstrapTreeViewNodeCancelEventArgs

See Also

TreeViewNodeCancelEventArgs Members

DevExpress.Web Namespace