/// <summary>
 /// To fill the vouchertype combobox
 /// </summary>
 public void VoucherTypeComboFill(string strVoucherName)
 {
     try
     {
         List<DataTable> listObj = new List<DataTable>();
         VoucherTypeBll BllVoucherType = new VoucherTypeBll();
         listObj = BllVoucherType.VoucherTypeCombofillForTaxAndVat(strVoucherName);
         DataRow dr = listObj[0].NewRow();
         dr["voucherTypeName"] = "All";
         dr["voucherTypeId"] = 0;
         listObj[0].Rows.InsertAt(dr, 0);
         cmbVoucherType.DataSource = listObj[0];
         cmbVoucherType.DisplayMember = "voucherTypeName";
         cmbVoucherType.ValueMember = "voucherTypeId";
     }
     catch (Exception ex)
     {
         MessageBox.Show("TR:1" + ex.Message, "OpenMiracle", MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }