DataGridView - check a CheckBoxCell

[C Scharbe]

can somebody help me? :confused: how can i check a checkbox in a checkbox cell? my currenty code is like that: colValueCheckBox.TrueValue = "1"; DataGridViewCheckBoxCell cellValue = colValueCheckBox.CellTemplate.Clone() as DataGridViewCheckBoxCell; cellValue.Value = "1"; gridRow.Cells.Add(cellValue); grid.Rows.Add(gridRow); but it doesent check the box in that cell (i need some code to check this box! - can be different to that) THNX

[Judah Gabriel Himango]

I'm not too familiar with the DataGridView, but have you tried doing something like cellValue.Value = true; ?

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[C Scharbe]

ok thats what i already tried to check this box, too: cellValue.Value = true; cellValue.Value = colValueCheckBox.TrueValue; i also tried cellValue.Value = true; without setting any TrueValue or FalseValue. i also tried to test it with ThreeState = true;.

[C Scharbe]

Ok, i found the answer, i added the checkboxcell to a invisible column, and i didn't think about that as i add the cell of a row. :~