In .Net 1.1 TreeView , 'OnDrawNode' , 'OnNodeMouseClick' , 'OnNodeMouseDoubleClick' and 'TreeNodeMouseClickEventArgs' not found : <p>In .Net Framework 1.1 'System.Windows.Forms.TreeView' some virtual methods and one EventArgs not found. they are listed below </p>

<ol>
<li>'System.Windows.Forms.TreeView' does not contain a definition for
'OnDrawNode'</li>
<li>'System.Windows.Forms.TreeView' does not contain a definition for
'OnNodeMouseClick'</li>
<li>'System.Windows.Forms.TreeView' does not contain a definition for
'OnNodeMouseDoubleClick'</li>
<li>The type or namespace name 'TreeNodeMouseClickEventArgs' could not
be found (are you missing a using directive or an assembly
reference?)</li>
</ol>
