title: Balloon pop up over control mouse enter/exit
body: <p><img src="https://i.stack.imgur.com/Dznos.jpg" alt="enter image description here"></p>
  
  <p>Hello,  </p>
  
  <p>Above is the program I am writing.  On the right panel is basically two custom controls (the blue rectangle area) I created and just added them as controls to the background panel control when this winform program loads.  </p>
  
  <p>I used MS paint to draw out the pop up balloon that I want to see when my mouse enter this control's area.  I want to do the following:</p>
  
  <pre><code>   1.  If mouse enter the control area, the yellow area balloon pop up and populate with the information of that specific control
     2.  If mouse move out of the control area, the pop up balloon disappear.
  </code></pre>
  
  <p>Can this be done with Winform application? I looked around and found out about <code>Tooltip</code> class but so far from researching I don't know if it does what I want to do.</p>
  
  <p>I could be wrong but googling around gave me the impress that Tooltip offers very little in term of style.  Ideally I want to make this pop up balloon into almost like a border-less pop up window where I can put image , font ect.....at will.  Also Tooltip works if you hover over a button or specific field whereas I want the entire control area.</p>
  
  <p>Can this be done? I appreciate if you can point me to any work around if there is one.</p>