title: .Net UserControl - Docking 2 controls
body: <p>Let say I have 2 controls in a usercontrol :</p>
  
  <p>One (controlA) that have a fixed height and need to be dock in the bottom and an other (controlB) in the top that must fill the leaving space.</p>
  
  <p>If I use bottom dock for controlA and fill dock for controlB it's doesn't work because controlA goes over controlB ...</p>
  
  <p>How can I do this correctly, I'm pretty new to the docking thing ...</p>
  
  <p>I use .Net 3.5 c#</p>