Hello Chen,
Thank you for writing.
In order to clear the selection of
RadTextBoxEditor, it is necessary to handle the RadGridView.
CellEditorInitialized event and subscribe to the
GotFocus event of the hosted text box in the editor. Then, clear the selection as it is demonstrated below:
I hope this information helps. Should you have further questions I would be glad to help.
Regards,
Dess
Telerik by Progress
Check out the Windows Forms project converter, which aids the conversion process from standard Windows Forms applications written in C# or VB to Telerik UI for WinForms.For more information check out this
blog post and share your thoughts.