I have to display list of values in ultra-drop down in ultra grid based on conditional.

• If all grid row values is “No” the drop down list is working fine
• If grid row values is “yes” the drop down list is No-edit mode and working fine as expected.
• If grid row values is “Yes/No” the drop down list of values is displaying for both but in this scenario if grid values is “yes” the drop down should not be editable

Below is my code:

        private void Loadvalues()

        {

            ArrayList ValueType = new ArrayList();

            DataSet ds = null;

            DateType.Add("No");

            DateType.Add("Suspend");

            ds = objMem.GetOwnervalues(objfuleId.FileId);

            foreach (DataRow row in ds.Tables["OwnerID"].Rows)

            {

                if (Convert.ToString(row["Value"]) == ("Yes"))

                {                                     

                    UltraGridColumn column = this.grdContracts.DisplayLayout.Bands[0].Columns["Value "];                

                    column.CellActivation = Activation.NoEdit;

                }

                else

                {

                    _ValueUltraDropDown.DataSource = DateType;

                    _ ValueUltraDropDown.Rows[0].Selected = true;

                    UltraGridColumn column = this.grdContracts.DisplayLayout.Bands[0].Columns["Value "];              

                    column.CellActivation = Activation.AllowEdit;

                }             

            }              

        }