public static void SetTeacher()
{
Console.WriteLine("Enter Id of a teacher(id should be numbers)");
int id = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter name of the teacher");
string name = Console.ReadLine();
Console.WriteLine("Enter class and section of a teacher");
string cls = Console.ReadLine();
TeacherCRUD.AddTeacher(id, name, cls);
}
public static void UpdateTeacher()
{
Console.WriteLine("Enter id");
int id = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter Name to be corrected");
string name = Console.ReadLine();
Console.WriteLine("Enter Class and Section to be updated");
string cls = Console.ReadLine();
Teacher t = new Teacher(id, name, cls);
TeacherCRUD.UpdateTeacher(t);
}
public static void SearchTeacherById()
{
Console.WriteLine("Enter id(id should be numbers)");
int id = Convert.ToInt32(Console.ReadLine());
Teacher t = TeacherCRUD.GetTeacherById(id);
if (t == null)
{
Console.WriteLine("Id does not exist");
}
else
{
Console.WriteLine($"Name: {t.Name}\t Class And Section: {t.ClassAndSection}");
}
}
public static void ShowAllTeacher()
{
List <Teacher> list = TeacherCRUD.GetAllTeachers();
if (list.Count == 0)
{
Console.WriteLine("No data");
}
else
{
foreach (Teacher t in list)
{
Console.WriteLine($"ID: {t.ID}\tName: {t.Name}\tClass And Section: {t.ClassAndSection}");
}
}
}