TreeNodeCollection::Add Method (TreeNode^)

 

Appends the specified TreeNode object to the end of the TreeNodeCollection object.

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

public:
void Add(
	TreeNode^ child
)

Parameters

child
Type: System.Web.UI.WebControls::TreeNode^

The TreeNode object to append.

Use the Add method to append the specified TreeNode object to the end of the TreeNodeCollection.

System_CAPS_noteNote

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.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 2.0
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