TreeNodeCollection.IndexOf Method

Note: This method is new in the .NET Framework version 2.0.

Determines the index of the specified TreeNode object.

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

public:
int IndexOf (
	TreeNode^ value
)
public int IndexOf (
	TreeNode value
)
public function IndexOf (
	value : TreeNode
) : int

Parameters

value

The TreeNode object to locate.

Return Value

The zero-based index of the first occurrence of value within the TreeNodeCollection, if found; otherwise, -1.

Use the IndexOf method to determine the zero-based index of the specified TreeNode object in the TreeNodeCollection object. If the node is not in the collection, the method returns -1.

NoteNote

If the specified node appears multiple times in the collection, the index of the first occurrence is returned.

The following example demonstrates how to use the IndexOf method to determine the index of a root node. Notice that the Nodes property returns a TreeNodeCollection object.

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

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0

Community Additions

ADD
Show: