Hi all,
I use vb.net , dataset and dataGridView( some of rows, but only two DataGridViewCheckBoxColumn ).I find a special problem,
For example , i hard code add new datarow to dataset.datatable (not use SqlDataAdapter to Fill dataset.datatable method) , DataGridView.DataSource equal to dataset. The result i hard code One Column all true and One Column all false


After i click the row one Column two dataGridViewCheckBoxColumn , click the box From empty to tick, it ok can tick.
Next i click the next row two Column two dataGridViewCheckBoxColumn , click the box From empty to tick, it also ok can tick, but
the row one Column two dataGridViewCheckBoxColumn tick change to empty .
In this time, i set break point to see, i find two row datagridview.rows.column(1).value is false , although tick but value is false.

But row one Column no this problem.

Anyone try this problem, Can you give some idea to me how can i do. Thank you ~~~