TreeNodeCollection.IList.Contains(Object) TreeNodeCollection.IList.Contains(Object) TreeNodeCollection.IList.Contains(Object) Method

Definition

Determines whether the specified tree node is a member of the collection.

 virtual bool System.Collections.IList.Contains(System::Object ^ node) = System::Collections::IList::Contains;
bool IList.Contains (object node);
Function Contains (node As Object) As Boolean Implements IList.Contains

Parameters

node
Object Object Object

The object to find in the collection.

Returns

true if node is a member of the collection; otherwise, false.

Implements

Remarks

If node is not a TreeNode, the IList.Contains method returns false. Therefore, you cannot pass in a string to determine if the collection contains a node that has the value of the string as its Text property.

Applies to