Combobox value not showed in the datagridview

[D Manivelan]

Hai, Am developing vb.net2008 windows application. I have two datagridview table datagridview1 column one has combobox. It stored 4 string. below see the code.

    Dim gridComboBox As New DataGridViewComboBoxCell
    With datagridFunction
        If .Rows.Count = 0 Then Return 0
         gridComboBox.Items.Add("LTrim")
         gridComboBox.Items.Add("RTrim")
         gridComboBox.Items.Add("Insert")
          gridComboBox.Items.Add("Replace")
        .Item(0, datagridFunction.CurrentRow.Index) = gridComboBox
        .Visible = True
    End With

am using following code

datagridview1.rows(0).cells(0).value = "LTrim"
datagridview1.rows(1).cells(0).value = "RTrim"

but combobox value not showed in the datagridview. I don't know how to show combobox value here. plz help me very urgent

[Maciej Los]

Not enough information to help you. Please, elaborate.