how to save child tables of my parent tables when they we updated in mvc

See more:

C#

MVC

Hi all,

i'm have a parent table Employee and a child table "address" and "Department".

First i'm creating

MainDbContext appEnt=new MainDbContext();
protected override Emplyee CreateDataObject(Employee ty)
       {
           ty = appEnti.Employee.Add(ty);
           appEnt.SaveChanges();
           return ty;
       }

       protected override Employee UpdateDataObject(Employee ty)
       {
           var storety = appEnt.Employee.Find(ty.ID);
           appEnt.Entry(storety).CurrentValues.SetValues(ty);
           appEnt.SaveChanges();
           return ty;
       }

Here Employee table consists of Address Table as a relation its iD and Departments is also a different table these two tables having relation with parent table Employee. at the time of creation i am able to save entire data of child tables also but when i m trying to save the updated data im unable to save it only the parent table data gets saved. can any one help me out. UpdateDateobject which im using for updating and CrreateDataObject for creation.


Thanks