/// <summary>
 /// Product group combofill Function
 /// </summary>
 public void ProductGroupComboFill()
 {
     try
     {
         ProductGroupBll BllProductGroup = new ProductGroupBll();
         List<DataTable> listObjProductGroup = new List<DataTable>();
         listObjProductGroup = BllProductGroup.ProductGroupViewForComboFill();
         cmbProductGroup.DataSource = listObjProductGroup[0];
         cmbProductGroup.ValueMember = "groupId";
         cmbProductGroup.DisplayMember = "groupName";
     }
     catch (Exception ex)
     {
         MessageBox.Show("SR2:" + ex.Message, "OpenMiracle", MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }