January 18th, 2013, 04:46 AM
After changing value in combobox in form,datagridview does not get filled.
I am populating datagridview with 9 columns through dataset. After this I add 4 comboboxes programatically. Now for the first time form loads, everything goes well. But if I change selected value in combobox from FORM,grid does not gets value and it shows error "Column cannot be added because it is unfrozen and placed before a frozen column."..In my datagridview ,columns 1 to 8 are frozen..Below is my code to add combobox in grid at runtime.
It gives me error at line "dgvUserDetails.Columns.Insert(10,cmbCaste) " second time when I change value in comboxbox of FORM.Please help me its urgent.
sql = "Select Description from Category where Catgry = 1"
If rs.State = 1 Then rs.Close()
rs.Open(sql, MainCon, 1, 3)
Do While Not rs.EOF
cmbCaste.HeaderText = "jaita"
cmbCaste.Name = "Caste" dgvUserDetails.Columns.Insert(10,cmbCaste) dgvUserDetails.Columns("Caste").DisplayIndex = 10
January 19th, 2013, 12:19 AM
Solved:::Mentioned displayIndex property for each column in datagridview...
January 22nd, 2013, 03:16 AM
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