/// <summary>
 /// Function to fill Pricinglevel combo box
 /// </summary>
 public void PricingLevelComboFill()
 {
     try
     {
         AccountLedgerBll bllAccountLedger = new AccountLedgerBll();
         List<DataTable> ListObj = new List<DataTable>();
         ListObj = bllAccountLedger.cmbPricingLevelInCustomer();
         cmbPricingLevel.DataSource = ListObj[0];
         cmbPricingLevel.ValueMember = "pricinglevelId";
         cmbPricingLevel.DisplayMember = "pricinglevelName";
     }
     catch (Exception ex)
     {
         MessageBox.Show("Cus3:" + ex.Message, "OpenMiracle", MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }