Add Method (String, String, Int32, Int32)

TreeNodeCollection.Add Method (String, String, Int32, Int32)

 

Creates a tree node with the specified key, text, and images, and adds it to the collection.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public virtual TreeNode Add(
	string key,
	string text,
	int imageIndex,
	int selectedImageIndex
)

Parameters

key
Type: System.String

The name of the tree node.

text
Type: System.String

The text to display in the tree node.

imageIndex
Type: System.Int32

The index of the image to display in the tree node.

selectedImageIndex
Type: System.Int32

The index of the image to be displayed in the tree node when it is in a selected state.

Return Value

Type: System.Windows.Forms.TreeNode

The tree node that was added to the collection.

The Name property corresponds to the key for a TreeNode in the TreeNodeCollection.

The tree node is added to the end of the collection. You can also add new TreeNode objects to the collection by using the AddRange or Insert methods.

The imageIndex parameter refers to an image in the ImageList property of the parent TreeView.

The selectedImageIndex parameter refers to an image in the StateImageList property of the parent TreeView.

.NET Framework
Available since 2.0
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