private void frmPhieuCan_Load(object sender, EventArgs e) { #region Do du lieu vo autocomplete txtKhachHang.AutoCompleteMode = AutoCompleteMode.Suggest; txtKhachHang.AutoCompleteSource = AutoCompleteSource.CustomSource; AutoCompleteStringCollection autoCompleteStringCollection = new AutoCompleteStringCollection(); m_khachHangCtrl.HienThiAutoComplete(autoCompleteStringCollection, txtKhachHang.Text); txtKhachHang.AutoCompleteCustomSource = autoCompleteStringCollection; #endregion //#region hiện thị combobox loại hàng //m_loaiHangCtrl.HienThiComboBox(cbLoaiHang); //#endregion }