c# - Capture the mouse right click event of a web browser control -

I would like to select everyone when a user clicks on my web browser control.

I develop a winning form of app, and use web browser to display my information, because I can use html in words in style.

Right click context menu is not working for me. Its options are irrelevant to my app.

But context menu has been created after a selection, I want to keep copy, cut, paste options.

I can already select all:

  getCurrentBrowser (). Document.execCommand ("SelectAll", correct, empty);   
 I would like to do this in the event of a right click of the web browser?   
 
 
 handle  mousedown  event:  
  WebBrowser.Document.MouseDown + = New HTMLElementEventHandler (Document_MouseDown);   
 and make sure the user presses the  right button , then select All:  
  Zero DocumentMouseDown (Object Sender, HtmlElementEventArgs e) {if (e.mousebuttonpress == mousebutts.write) {webBrowser.Document.ExecCommand ("SelectAll", correct, empty); }}