More Cell Types

• How can I specify the values that get stored in the grid for a checkbox? For example, instead of "0" and "1", I want to have "T" and "F"?
  
  
• How can I create a new control that is derived from CGXMaskControl? I want to extend the mask character set  and modify the behavior.
  
  
• If I change the font in the standard style with Format Styles, the edit cells change but the rich edit cells do not. Can you explain this?
  
  
• I have cells containing several choices. I don’t want to display them in a combobox. Is there a way that the user is able to select items from the choice-list by clicking on spin-buttons?
  
  
• When I use the ocx window wrapper class to display my ActiveX control it always seems to be drawn with focus. My control's display depends on the focus state.