title: How to show a tooltip using the mouse right click on a combo box?
body: <p>I want that on rihgt mouse click, something happend like this:</p>
  <pre><code>  private void ComboBox1_MouseClick(object sender, MouseEventArgs e)
      {
          if (e.Button == MouseButtons.Right)
          {
              string name = &quot;גובה: &quot; + (SelectedItem as student).Hight.ToString() + &quot;   דרגת פטפוט:&quot; + (SelectedItem as student).Level_garrulity.ToString();
              this.toolTip1.SetToolTip(this, name);
          }
      }
  </code></pre>
  <p>isn't working, but if I change  it to left click it's ok.
  what can be the problem?</p>