TreeNodeCollection.Add Method (String, String, Int32, Int32)
Creates a tree node with the specified key, text, and images, and adds it to the collection.
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.
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.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
