static void DeleteStudent()
{
int id;
string idTry;
while (true)
{
Console.WriteLine("Please Enter Student ID: ");
idTry = Console.ReadLine();
try
{
id = Int32.Parse(idTry);
if (isb.DeleteStudentById(id))
{
Console.WriteLine("Student " + id + " Delete Successful !");
}
else
{
Console.WriteLine("Delete Error, Student ID Is Not Exists! ");
}
break;
}
catch (Exception e)
{
Console.WriteLine("Please Enter ID As Int type!");
continue;
throw;
}
}
}