TreeNodeCollection.Contains Method
.NET Framework 3.0
Determines whether the specified TreeNode object is in the collection.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
public boolean Contains ( TreeNode c )
public function Contains ( c : TreeNode ) : boolean
Not applicable.
Parameters
- c
The TreeNode object to find.
Return Value
true if the specified TreeNode object is contained in the collection; otherwise, false.Use the Contains method to determine whether a TreeNode object is contained in the TreeNodeCollection. This method is commonly used to test for the existence of a TreeNode object before performing a task, such as adding or removing the node from the collection.
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