public void GetChoice()
{
int choice;
do
{
FunctionWithStudents functionWithStudent = new FunctionWithStudents();
Console.WriteLine("----------Student---------");
Console.WriteLine("1.View The List Of Students");
Console.WriteLine("2.Insert New Student");
Console.WriteLine("3.Delete Student");
Console.WriteLine("4.Exit Student");
choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
DisplayTheListOfStudents(functionWithStudent);
break;
case 2:
InsertNewStudent(functionWithStudent);
DisplayTheListOfStudents(functionWithStudent);
break;
case 3:
DisplayTheListOfStudents(functionWithStudent);
DeleteStudent(functionWithStudent);
break;
}
} while (choice < 4);
}
private static void DisplayTheListOfStudents(FunctionWithStudents functionWithStudent)
{
var studentDetails = functionWithStudent.GetStudentDetail();
foreach (var studentDetail in studentDetails)
{
Console.WriteLine("The student Id is:{0}", studentDetail.studentId);
Console.WriteLine("The student name is:{0}", studentDetail.studentName);
Console.WriteLine("The course enrolled is:{0}", studentDetail.courseName);
Console.WriteLine("The student phone number is:{0}", studentDetail.studentPhoneNumber);
Console.WriteLine("The student test marks is:{0}", studentDetail.testMarks);
}
Console.ReadKey();
Console.Clear();
}
private static void DeleteStudent(FunctionWithStudents functionWithStudent)
{
DisplayTheListOfStudents(functionWithStudent);
Console.WriteLine();
Console.WriteLine("Delete the student list");
Console.WriteLine("Enter the student name to be deleted");
string studentName = Console.ReadLine();
functionWithStudent.DeleteStudent(studentName);
Console.WriteLine("Student Deleted");
Console.ReadKey();
Console.Clear();
}
private static void InsertNewStudent(FunctionWithStudents functionWithStudent)
{
Console.WriteLine("insert into the student table");
Console.WriteLine("Enter the student name");
string studentNames = Console.ReadLine();
Console.WriteLine("Enter the course Name in which enrolled");
string courseNames = Console.ReadLine();
Console.WriteLine("Enter the student phone Number");
long studentPhoneNumbers = Convert.ToInt64(Console.ReadLine());
Console.WriteLine("Enter the student test Marks");
int testMarks = Convert.ToInt32(Console.ReadLine());
functionWithStudent.InsertStudent(studentNames, courseNames, studentPhoneNumbers, testMarks);
Console.WriteLine("Entered the student detail");
Console.ReadKey();
Console.Clear();
}
