In .Net 1.1 TreeView , 'OnDrawNode' , 'OnNodeMouseClick' , 'OnNodeMouseDoubleClick' and 'TreeNodeMouseClickEventArgs' not found

Question

In .Net Framework 1.1 'System.Windows.Forms.TreeView' some virtual methods and one EventArgs not found. they are listed below

1. 'System.Windows.Forms.TreeView' does not contain a definition for 'OnDrawNode'
2. 'System.Windows.Forms.TreeView' does not contain a definition for 'OnNodeMouseClick'
3. 'System.Windows.Forms.TreeView' does not contain a definition for 'OnNodeMouseDoubleClick'
4. The type or namespace name 'TreeNodeMouseClickEventArgs' could not be found (are you missing a using directive or an assembly reference?)

Answer 1

OnDrawNode,OnNodeMouseClick,OnNodeMouseDoubleClick events have been introduced in .Net Framework 2.0 and are available since it. MSDN Link