GridComboBox change to impact other rows?

[User (Old forums)]

#14140 |

Hello all,
Im running up against the following and Im somewhat stuck;
I have a grid with some bound data. The grid has both edit and add-new row functionality enabled. To the bound data, I’m adding an unbound dropdown.

Any changes in the dropdown have to change a string in another cell. So if the dropdown gets changed to “test1”, I need cell3.value to become “test1” as well.

I’ve created a SelectedIndexChanged handler on my GridComboBox, but how do I then reference other cells in the same row to change them? Unlike AddingDataRow, I cant use use the eventargs to do e.DataRow.Cells[3].value=3…

Is there a way to do this?

Imported from legacy forums. Posted by japhar81 (had 1862 views)

[User (Old forums)]

#14141

Instead of catching the SelectedIndexChanged event on the GridComboBox, you should catch the ValueChanged event on the cells of that column. Like this:<pre>grid.DataRowTemplate.Cells[“myColumn”].ValueChanged += new EventHandler(myCellValueChanged);
private void myCellValueChanged(object sender, EventArgs e) {
Cell cell = sender as Cell;
CellRow row = cell.ParentRow;
row.Cells[3].Value = …;
}</pre>

Imported from legacy forums. Posted by Tommy (had 2884 views)

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