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 Overridable Function Add ( _ key As String, _ text As String, _ imageKey As String, _ selectedImageKey As String _ ) As TreeNode
public virtual TreeNode Add( string key, string text, string imageKey, string selectedImageKey )
public: virtual TreeNode^ Add( String^ key, String^ text, String^ imageKey, String^ selectedImageKey )
abstract Add : key:string * text:string * imageKey:string * selectedImageKey:string -> TreeNode override Add : key:string * text:string * imageKey:string * selectedImageKey:string -> TreeNode
Parameters
- key
- Type: System.String
The name of the tree node.
- text
- Type: System.String
The text to display in the tree node.
- imageKey
- Type: System.String
The key of the image to display in the tree node.
- selectedImageKey
- Type: System.String
The key of the image to display when the node 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 imageKey parameter refers to an image in the ImageList property of the parent TreeView.
The selectedImageKey parameter refers to an image in the StateImageList property of the parent TreeView.
.NET Framework
Supported in: 4, 3.5, 3.0, 2.0.NET Framework Client Profile
Supported in: 4, 3.5 SP1Windows 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.