public static bool ThemTaiKhoan(taiKhoanDTO tk) { if (!TaiKhoanDAO.KTTaiKhoanTonTai(tk.Username)) { return(TaiKhoanDAO.ThemTaiKhoan(tk)); } return(false); }
public static bool ThemTaiKhoan(taiKhoanDTO tk) {
public static bool ThemTaiKhoan(taiKhoanDTO tk) { if (!TaiKhoanDAO.KTTaiKhoanTonTai(tk.Username)) { return(TaiKhoanDAO.ThemTaiKhoan(tk)); } return(false); }
public static bool ThemTaiKhoan(taiKhoanDTO tk) {