I have a windowsform with a datagridview. The datagridview has 3 comboboxes.
When I select a combobox and change the value there must something happen.
The problem is that I don't know how I can tell whicht combobox is selected.
I have the followingcode:
private void NaardataGridView2_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e){ //here we will add the combo box's selected event changed ComboBox cmbBox; if (NaardataGridView2.CurrentCell.ColumnIndex == 0) { cmbBox = e.Control as ComboBox; if (cmbBox == null) { return; } cmbBox.SelectedIndexChanged += cmbBox_SelectedIndexChanged; } }void cmbBox_SelectedIndexChanged(object sender, EventArgs e){int rowNr = NaardataGridView2.CurrentRow.Index;ComboBox cmbBox = (ComboBox)sender;NaardataGridView2.Rows[rowNr].Cells[4].Value = Convert.ToString(cmbBox.SelectedIndex);}
private void NaardataGridView2_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
{
//here we will add the combo box's selected event changed ComboBox cmbBox;
if (NaardataGridView2.CurrentCell.ColumnIndex == 0)
cmbBox = e.Control as ComboBox;
if (cmbBox == null) { return; }
cmbBox.SelectedIndexChanged += cmbBox_SelectedIndexChanged;
}
void cmbBox_SelectedIndexChanged(object sender, EventArgs e)
int rowNr = NaardataGridView2.CurrentRow.Index;
ComboBox cmbBox = (ComboBox)sender;
NaardataGridView2.Rows[rowNr].Cells[4].Value = Convert.ToString(cmbBox.SelectedIndex);
before it does --> NaardataGridView2.Rows[rowNr].Cells[4].Value = Convert.ToString(cmbBox.SelectedIndex);
I want to know which combobox is selected, how can I do this?
This code doesn't work because the name is empty--> if (Convert.ToString(cmbBox.Name) == "ab") {}
Does some one know what I do wrong?