AD
Administrator
Syncfusion Team
June 21, 2005 11:18 AM UTC
1) Try using the Mask "999" instead of "###".
2) You can use TableControlCurrentCellValidating event. There you can set e.Cancel if you want to not allow the change, and in that case, you can set cc.ErrorMessage to have your own message displayed. See this thread to see how to get teh new and old values.
http://www.syncfusion.com/Support/Forums/message.aspx?MessageID=20313