title: DataGridView - Delete items with ContextMenu
body: <p>I am currently developing an <code>DataGridView</code> to store PDF-Files via Drag and Drop.
  The user is able to d'n'd the file into the <code>DataGridView</code> and the PDF is stored to an container.</p>
  
  <p>Then I wanted to realize a <code>ContextMenu</code> which allows the user to open or delete the PDF by right clicking on it and selecting the targeted option.</p>
  
  <p>The option "Open" is working fine by using the <code>HitTest(x, y)</code> with the <code>CursorPosition</code>.</p>
  
  <p>My problem is, that as you see the "Delete" button is placed in the cell bellow and the <code>HitTest(x, y)</code> will deliver me the cell right below, which is not my goal.</p>
  
  <p><strong>What I have tried</strong></p>
  
  <p>I've tried it by catching the <code>CellContentClick</code> and <code>Click</code> events, but those are not triggered by right clicking the cell. Also the option by saving the last entered cell by catching the <code>CellMouseEnter</code> event is not working propably</p>
  
  <p><em><strong>Is there any posibility to get to know which cell was right clicked?</em></strong></p>