TreeNodeCollection::Count Property
.NET Framework (current version)
Gets the number of items in the TreeNodeCollection object.
Assembly: System.Web (in System.Web.dll)
Implements
ICollection::CountUse the Count property to determine the number of items in a TreeNodeCollection. This property is commonly used when iterating through a collection to determine the upper bound of the collection. The Count property is also commonly used to determine whether a collection is empty.
The following example demonstrates how to use the Count property to determine the number of items in the TreeNodeCollection. It then performs a preorder traversal of the TreeView control to display the text of each node.
.NET Framework
Available since 2.0
Available since 2.0
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