title: Setting the Combo box drop down list
body: <p>I am working on printer driver. In this driver I am hooking to GDI calls such as DrvTextOut, DrvBitBlt … etc to get the drawing information. In this Renderer I am displaying a UI with combo box. I could display the UI and combo box. </p>
  
  <p>But the problem is: when I hook to note pad, the drop down list in the combo box will display all the element i.e. it will display all the element without scroll bar. I tried to set the scroll bar height in the UI designer. </p>
  
  <p>But if I hook to Microsoft Word, then drop down will list only 5 items with scroll bar.
  Please let me know how to limit the combo box height</p>