Bosses for help. The form shows data the datagridview. But take no value when the background, the whole DGV either a cell's value is null, this is how to return a responsibility, give advice or comments, thank you,

CodePudding user response:

The data source is the dataTable binding? From the dataTable values

CodePudding user response:

Try the CellContentClick events

CodePudding user response:

USES sender to value