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)

public ref class TreeNodeEventArgs sealed : public EventArgs

The TreeNodeEventArgs type exposes the following members.

Public methodTreeNodeEventArgsInitializes a new instance of the TreeNodeEventArgs class using the specified TreeNode object.

Public propertyNodeGets the node that raised the event.

Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)

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.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

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