After inherit the grid and add one more property, the grid is no longer visible in the degign mode. THoough I can still let the program run after moving some codes outside the windows generated region. I see your vb sample does not have this problem. Do I need to set any thing to let my own grid visible in design mode?
ADAdministrator Syncfusion Team December 12, 2003 05:30 PM
Make sure you build your project before you try to open a form with a derived control.
If you run into the problem, just close the form and rebuild All, and then try to open the form in the designer.
Another option is to create a Class Library project for your derived control. Then build it, and then add the derived control to your toolbox by browsing to the class library assembly.