TreeNodeBindingCollection.Contains Method (TreeNodeBinding)


Determines whether the specified TreeNodeBinding object is in the collection.

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

public bool Contains(
	TreeNodeBinding binding

Return Value

Type: System.Boolean

true if the TreeNodeBinding is in the collection; otherwise, false.

Use the Contains method to determine whether a TreeNodeBinding object is contained in the TreeNodeBindingCollection object. This method is commonly used to test for the existence of a TreeNodeBinding object before performing a task, such as adding or removing a TreeNodeBinding from the collection.

.NET Framework
Available since 2.0
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