static void Main(string[] args)
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.Green;
//instantiate classes that contain the methods used in the main class
GeneralMethods generalMethod = new GeneralMethods();
StudentMethods studentMethod = new StudentMethods();
TeacherMethods teacherMethod = new TeacherMethods();
// variable choice to determine main switch menu
int choice = 1;
// variable bool access to determine if login password has been correct or not
bool access;
//Header method to give appearance
generalMethod.Header();
//Option to choose to login or exit;
if (generalMethod.YesNo("Login", "Exit"))
{
choice = 1;
}
else
{
choice = 0;
}
while (choice == 1)
{
//assigning bool value to the returned value of the login method
access = generalMethod.Login();
if (access == true)
{
//Populate lists with example items for demonstrative purposes
studentMethod.PopulateStudentList();
teacherMethod.PopulateTeacherList();
Console.WriteLine("Lists have been populated with example entries");
//Method for any key to continue
generalMethod.AnyKey();
while (choice != 0)
{
menu:
Console.WriteLine("********************Welcome to DBS Management Software********************\n\n");
Console.WriteLine("Please select choice\n\n*********************\n1: Student Options.\n2: Teacher Options\n3: Compare Teachers to Students\n0: Exit.");
//user inputs choice to select menu option. try catch to ensure input is int format, if 0 is entered the program will complete and close
try
{
choice = int.Parse(Console.ReadLine());
}
catch
{
Console.WriteLine("\nInvalid input\n");
generalMethod.AnyKey();
goto menu;
}
// switch statement to call different menu methods in different classes or to exit
switch (choice)
{
case 1: studentMethod.StudentMenu();
break;
case 2: teacherMethod.TeacherMenu();
break;
case 3: generalMethod.Comparison();
break;
case 0: break;
default: Console.WriteLine("\nInvalid input\n");
generalMethod.AnyKey();
goto menu;
}
}
}
//if login method returns false (invalid login) then this else statement will run
else
{
Console.WriteLine("********************Welcome to DBS Management Software********************\n\n");
Console.WriteLine("Do you wish to try login again?\n");
if (generalMethod.YesNo("Yes", "No"))
{
choice = 1;
}
else
{
choice = 0;
}
Console.Clear();
}
}
}