how to change datagridview textbox column to DataGridView ComboBox column ...

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how to change DataGridView textbox column to DataGridView ComboBox column in c#

i tried following code but not working

C#

private void dgv1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
        {
            e.Control.ContextMenu = new ContextMenu();
            if ((dgv1.CurrentCell.ColumnIndex == 2))
            {
                DataGridViewComboBoxCell cc = new DataGridViewComboBoxCell();

                cc.Items.AddRange(new string[] { "A/C Room", "Non A/C Room", "A/C Dormitory", "Non A/C Dormitory" });
            }
        }

but this not working, Can any one plz help me??

Posted 28-Jun-11 1:22am

Ragi Gopi

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ambarishtv · Answer 1 · 2011-06-28T01:32:00

Solution 1

this link will help you
http://www.sommergyll.com/datagridview-usercontrols/datagridview-with-combobox.htm[^]

http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridviewcomboboxcell.items.aspx[^]

-Ambi-

Posted 28-Jun-11 1:32am

ambarishtv

Updated 28-Jun-11 1:33am

v2

poptgab · Answer 2 · 2011-07-30T10:42:00

Hi. I managed to do something like this.
First I tried with CellBeginEdit and CellEndEdit but the ComboBox control didn't appear (just it's editable box). Then I used CellClick and CellValidating. It worked, but I had to solve the "reentrant call" problem - finally I find the solution on the net.
I explained it here: Dynamically change DataGridViewTextBoxCell to DataGridViewComboBoxCell
P.S.
If you manage to use CellBeginEdit and CellEndEdit, please post the solution here - I'm very curious about it.