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TreeNodeEventArgs Class

Provides data for the TreeNodeCheckChanged, TreeNodeCollapsed, TreeNodeDataBound, TreeNodeExpanded, and TreeNodePopulate events of the TreeView control. This class cannot be inherited.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

[AspNetHostingPermissionAttribute(SecurityAction::LinkDemand, Level = AspNetHostingPermissionLevel::Minimal)]
public ref class TreeNodeEventArgs sealed : public EventArgs

The TreeNodeEventArgs class is used to store the event data that is passed to an event-handling method.

For a list of the initial property values for an instance of the TreeNodeEventArgs class, see TreeNodeEventArgs(TreeNode).

For more information about handling events, see Consuming Events.

The following code example demonstrates how to populate a node dynamically using the TreeNodeEventArgs object that is passed to the event-handling method.

No code example is currently available or this language may not be supported.

System::Object
  System::EventArgs
    System.Web.UI.WebControls::TreeNodeEventArgs

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0
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