新增
public ActionResult Index()
{
var classinfo = new ClassInfo()
{
Name = "2018173807",
Remark = "七班",
Term = 2,
TeacherID = 1
};
db.ClassInfos.Add(classinfo);
db.SaveChanges();
return View();
}
修改
public ActionResult Index()
{
var szx = db.ClassInfos.Find(4);
szx.Remark = "六班";
db.SaveChanges();
return View();
}
删除
public ActionResult Index()
{
var a = db.ClassInfos.Find(4);
db.ClassInfos.Remove(a);
db.SaveChanges();
return View();
}