title: Calling Click event of button of form on panel
body: <p>I have one tabstrip control having two tabs.
  On one tab i have Panel control where i have showed another form and this other form have one button "Submit".
  On other tab i have some controls and one button "OK".
  Now on clicking "OK" button i have to call the click event of "Submit" button of the form on panel on other tab.
  All this is in windows application in vb.net.</p>