title: Windows form: Black filled combo and input boxes when run from other machine
body: <p>I extract a 2003 solution and converted it into 2005 since im using that ide.  All works fine and I successfully edit and run it.  Ive noticed that in the GUI <strong>form1</strong> uses (developer made DLL)controls with input boxes and comboboxes on it (<em>something like a control consisting subcontrols</em>). In contrast with my newly added windows.form.comboBox, that is, built-in control from windows and plain single control.</p>
  
  <p>When Im all done and finished, i passed my project in .zip to another machine and other person tried to run it there. The application was working fine but <strong>all input boxes and combo boxes turns black filled</strong> except the newly added windows.form.combobox. </p>
  
  <p>I dont know if the other machine uses vs2003 or 2005.   </p>
  
  <p><strong>Update</strong></p>
  
  <p>I guess the custom made DLL doesnt work properly in VS 2005 environment.</p>
  
  <p>I made a new project and compile it in vs 2003. (No more conversion to vs2005)</p>
  
  <p>it works Perfectly fine on the other machine.</p>
  
  <p>For the answer given by Ankit: I also suspect that it might be that the Default color for the custom controls was not set properly. But its not the case since i explicitly change the default color of the custom control and still nothing happens.</p>
  
  <p>"It might be that customized DLL compiled from a Lower version wont successfully work with the newer version." - my opinion.</p>
  
  <p>Still i doubt my opinion. Could anybody give me a better insight? Although im not probleming on this issue now, this is still my issue and I want an answer for it. </p>