How to check box same column value is checked in gridviewi have gridview as follows
Selectdata Slipno Slipdate Location Section Status
Checkbox 123 28.05.2018 1001 Sordi New
Checkbox 123 28.06.2018 1002 Ferke New
i want to check if suppose both same Slipno 123, checkbox is selected. i want to show the message, "For selected slipno checkbox is selected".
for that how to do in c#.