public int Updatemahasiswa(int input)
{
System.Console.Write("MASUKKAN NAMA BARU MAHASISWA : ");
string Nama = System.Console.ReadLine();
System.Console.Write("MASUKKAN ALAMAT BARU MAHASISWA : ");
string alamat = System.Console.ReadLine();
System.Console.Write("MASUKKAN ID : ");
string id_mhs = System.Console.ReadLine();
var getmhs = _context.mahasiswa.Find(Convert.ToInt16(id_mhs));
if (getmhs == null)
{
System.Console.Write("TIDAK ADA ID MAHASISWA : " + id_mhs);
}
else
{
mahasiswa mahasiswa = GetById(input);
mahasiswa.nama = Nama;
mahasiswa.alamat = alamat;
_context.Entry(mahasiswa).State = System.Data.Entity.EntityState.Modified;
_context.SaveChanges();
}
return(input);
}
public void Insert()
{
Console.Clear();
System.Console.Write("Masukkan ID Mahasiswa : ");
string ID_Mahasiswa = Console.ReadLine();
System.Console.Write("Nama Mahasiswa : ");
string Nama_Mahasiswa = System.Console.ReadLine();
System.Console.Write("Jenis Kelamin : ");
string jenis_kelamin = System.Console.ReadLine();
System.Console.Write("Alamat : ");
string alamat_mahasiswa = System.Console.ReadLine();
System.Console.Write("Email : ");
string Email = System.Console.ReadLine();
System.Console.Write("Telepon : ");
string Telepon = System.Console.ReadLine();
System.Console.Write("ID Prodi : ");
string Id_Prodi = System.Console.ReadLine();
System.Console.Write("ID Dosen : ");
string Id_dosen = System.Console.ReadLine();
System.Console.Write("Jurusan : ");
string prodi = System.Console.ReadLine();
mahasiswa call = new mahasiswa();
{
call.id = ID_Mahasiswa;
call.nama = Nama_Mahasiswa;
call.jenis_kelamin = jenis_kelamin;
call.alamat = alamat_mahasiswa;
call.email = Email;
call.telepon = Telepon;
call.id_prodi = Id_Prodi;
call.id_dosen = Id_dosen;
call.prodi = prodi;
};
try
{
_context.mahasiswa.Add(call);
var result = _context.SaveChanges();
}
catch (Exception ex)
{
System.Console.Write(ex.InnerException);
}
}