/// <summary>
        /// Function to fill VoucherType combobox
        /// </summary>
        public void VoucherTypeNameComboFill()
        {
            try
            {
                VoucherTypeBll BllVoucherType = new VoucherTypeBll();
                List<DataTable> listObjVoucherTyeName = new List<DataTable>();
                listObjVoucherTyeName = BllVoucherType.VoucherTypeNameComboFill();
                DataRow dr = listObjVoucherTyeName[0].NewRow();
                dr[1] = "All";
                listObjVoucherTyeName[0].Rows.InsertAt(dr, 0);
                cmbVoucherTypeName.DataSource = listObjVoucherTyeName[0];
                cmbVoucherTypeName.ValueMember = "voucherTypeId";
                cmbVoucherTypeName.DisplayMember = "voucherTypeName";
            }
            catch (Exception ex)
            {
                MessageBox.Show("MSR1:" + ex.Message, "OpenMiracle", MessageBoxButtons.OK, MessageBoxIcon.Information);

            }
        }