private void frmThemHangHoa_Load(object sender, EventArgs e) { // https://www.devexpress.com/Support/Center/Question/Details/Q20064/comboboxedit-how-do-you-set-the-datasource // Lookup-edit Đơn vị tính BUS_DonViTinh dl = new BUS_DonViTinh(); cbDVT.Properties.DataSource = dl.DanhSachDVT(); cbDVT.Properties.DisplayMember = "TenDVT"; cbDVT.Properties.ValueMember = "MaDVT"; cbDVT.Properties.Columns.Add(new LookUpColumnInfo("TenDVT", "Đơn vị tính")); }
private void frmSuaHangHoa_Load(object sender, EventArgs e) { // https://www.devexpress.com/Support/Center/Question/Details/Q20064/comboboxedit-how-do-you-set-the-datasource // Lookup-edit Đơn vị tính BUS_DonViTinh dl = new BUS_DonViTinh(); cbDVT.Properties.DataSource = dl.DanhSachDVT(); cbDVT.Properties.DisplayMember = "TenDVT"; cbDVT.Properties.ValueMember = "MaDVT"; cbDVT.Properties.Columns.Add(new LookUpColumnInfo("TenDVT", "Đơn vị tính")); // Text-edit đơn giá // https://www.devexpress.com/Support/Center/Question/Details/T227028/how-can-i-format-a-textbox-to-show-currency-and-percent-with-currentculture txtDonGia.Properties.DisplayFormat.FormatString = "{0:N0}"; txtDonGia.Properties.DisplayFormat.FormatType = DevExpress.Utils.FormatType.Numeric; txtDonGia.Properties.Mask.EditMask = "n0"; txtDonGia.Properties.Mask.MaskType = DevExpress.XtraEditors.Mask.MaskType.Numeric; }