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I have a gridview and in gridView i have checkbox and combobox.
i need to select particular item from combobox only if the check box is not ticked, if it is ticked it must not select it.

i used following code:

C#
for (int i = 0; i <= GridView1.Rows.Count - 1;  i++)
            {
                object obj = GridView1.Rows[i].Cells[0];
                if (((obj != null)))
                {
                    DataGridViewCheckBoxCell checkBox1 = (DataGridViewCheckBoxCell)obj;
                    object objValue = checkBox1.Value;
                    if (((objValue != null)))
                    {
                        bool @checked = (bool)objValue;
                        if ((@checked))
                        {
                            SplitMethod.ReadOnly = true;
                        }
                        else
                        {
                            SplitMethod.ReadOnly = false;
                        }
                    }
                }
            }
know the problem if i select first row checkbox so it enable me to select rest of combobox as well.

simply:
each row in grid view has check box and combo box, so when i select each row check box so it must stop me to make changes to only that combobox not rest of the rows.
i must me able to make changes to other rows combobox if it check box is not selected.
Posted
Updated 25-Feb-13 21:16pm
v3

1 solution

hi,

probably you need to use itemcommand event. and check the following link. it will may help you.

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.datagrid.itemcommand.aspx[^]


regards,
Prakash.T
 
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Comments
ByakuyaKuchiki 26-Feb-13 3:34am    
i am working on windows form app.
i m displaying my data on grid view with two extra column name, checkbox and combobox column on each row.
i want when i tick checkbox it must not let me choose any thing from combobox for only that particular Row. but for rest of the rows with unselected check box i must be able to select value from combobox.

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