title: How to set tooltip at current mouse location?
body: <p>I registered Hotkey: <kbd>Ctrl</kbd> + <kbd>Space</kbd>. Hotkey message is sent to:</p>
  
  <pre><code>private void Hotkey_press()
  {
  ... // I want to show tooltip "Hello" at current mouse location.
  }
  </code></pre>
  
  <p>Is there any way to show this tooltip even the mouse doesnt point to any control and it is outside my Window.Form1?</p>
  
  <p><strong>Edit: That ToolTip can show even the form lost focus or hide</strong></p>