public PM06722 GetStudent(int id)
{
var db = new OOPCSEntities();
var student = db.PM06722.Find(id);
return(student);
}
public PM06722[] GetStudents()
{
var db = new OOPCSEntities();
var Students = db.PM06722.ToArray();
return(Students);
}
public void DeleteStudent(int id)
{
var db = new OOPCSEntities();
var studentToDelete = db.PM06722.Find(id);
db.PM06722.Remove(studentToDelete);
db.SaveChanges();
}
private void viewAllStudents()
{
var db = new OOPCSEntities();
var students = db.PM06722.ToArray();
var studentView = new ViewStudent[students.Length];
for (int i = 0; i < students.Length; i++)
{
studentView[i] = new ViewStudent(students[i]);
}
this.grdStudents.DataSource = studentView;
}
public void EditStudent(int id, string newCode, string newName, bool newGender, string newBirthPlace)
{
var db = new OOPCSEntities();
var oldStudent = db.PM06722.Find(id);
oldStudent.Code = newCode;
oldStudent.Name = newName;
oldStudent.Gender = newGender;
oldStudent.Hometown = newBirthPlace;
db.Entry(oldStudent).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
public void AddStudent(string code, string name, bool gender, string birthPlace)
{
var student = new PM06722();
//student.id = id;
student.Code = code;
student.Name = name;
student.Gender = gender;
student.Hometown = birthPlace;
var db = new OOPCSEntities();
db.PM06722.Add(student);
db.SaveChanges();
}