/// <summary>
/// 程序主逻辑
/// </summary>
/// <param name="args">命令行参数</param>
private static void Main(string[] args)
{
if (!IsStarted())
{
WriteLine("此程序已在运行中, 按任意键关闭此窗口");
ReadKey(true);
return;
}
Clear();
Ui.AddStudents();
Ui.DefaultSetting();
Ui.AboutThisApplication();
UserCore currentUser;
do
{
currentUser = UserCore.Login();
} while (currentUser == null);
while (_appState == State.On)
{
currentUser.Prompt();
switch (currentUser.UserType)
{
case Identity.Student:
currentUser = RunForStudent(currentUser as Student) ?? currentUser;
break;
case Identity.Instructor:
currentUser = RunForTeacher(currentUser as Instructor) ?? currentUser;
break;
case Identity.HeadTeacher:
currentUser = RunForHeadTeacher(currentUser as HeadTeacher) ?? currentUser;
break;
default:
throw new ArgumentException();
}
}
}
