TreeNodeCollection::Add Method (TreeNode^)
.NET Framework (current version)
Appends the specified TreeNode object to the end of the TreeNodeCollection object.
Assembly: System.Web (in System.Web.dll)
Use the Add method to append the specified TreeNode object to the end of the TreeNodeCollection.
Note |
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The TreeNodeCollection allows you to add null references (Nothing in Visual Basic), as well as duplicate TreeNode objects. |
As an alternative, you can insert a TreeNode object in the TreeNodeCollection at a specific index by using the AddAt method.
The following example demonstrates how to use the Add method to programmatically add a node to the TreeNodeCollection. Notice that the Nodes and ChildNodes properties each return a TreeNodeCollection object.
.NET Framework
Available since 2.0
Available since 2.0
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