/// <summary>
 /// Function for getting InvoiceNo Corresponding to Ledger In Register
 /// </summary>
 public void InvoiceNoComboFillInRegister()
 {
     PurchaseInvoiceBll BllPurchaseInvoice = new PurchaseInvoiceBll();
     try
     {
         isInvoiceFil = true;
         List<DataTable> ListObj = new List<DataTable>();
         ListObj = BllPurchaseInvoice.GetInvoiceNoCorrespondingtoLedgerInRegister();
         cmbInvoiceNo.DataSource = ListObj[0];
         if (cmbInvoiceNo.DataSource != null)
         {
             cmbInvoiceNo.DisplayMember = "invoiceNo";
             cmbInvoiceNo.ValueMember = "purchaseMasterId";
             cmbInvoiceNo.SelectedIndex = -1;
         }
         isInvoiceFil = false;
     }
     catch (Exception ex)
     {
         MessageBox.Show("PR:53" + ex.Message, "OpenMiracle", MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }