public void DeleteStudent(int id)
{
var db = new OOPCSEntities();
var @class = db.PM20577.Find(id);
db.PM20577.Remove(@class);
db.SaveChanges();
}
public void UpdateStudent(int id, string code, string name, bool gender, string hometown)
{
var db = new OOPCSEntities();
var oldClass = db.PM20577.Find(id);
oldClass.code = code;
oldClass.name = name;
oldClass.gender = gender;
oldClass.hometown = hometown;
db.Entry(oldClass).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
public void CreateStudent(string code, string name, bool gender, string hometown)
{
var newClass = new PM20577();
newClass.code = code;
newClass.name = name;
newClass.gender = gender;
newClass.hometown = hometown;
var db = new OOPCSEntities();
db.PM20577.Add(newClass);
db.SaveChanges();
}
public PM20577 GetStudent(int id)
{
var db = new OOPCSEntities();
return(db.PM20577.Find(id));
}
public PM20577[] GetStudent()
{
var db = new OOPCSEntities();
return(db.PM20577.ToArray());
}