Hello,
I have a problem with datagridview.Th ere are 5 colums which one of them has line number from 1 to 10 and others have checkboxes in it. The Problems is : If A user selects one checkbox and later changes his idea and select new one before pressing save button ; first selection must be empty or a message warns user which says “ You've already selected one before”.
If you help me,I’m very pleased.
Thank you,
Best regards
Note: I use devexpress controls.
I have a problem with datagridview.Th ere are 5 colums which one of them has line number from 1 to 10 and others have checkboxes in it. The Problems is : If A user selects one checkbox and later changes his idea and select new one before pressing save button ; first selection must be empty or a message warns user which says “ You've already selected one before”.
If you help me,I’m very pleased.
Thank you,
Best regards
Note: I use devexpress controls.