i try to write a kind of generic repository to add method.
Everything is ok to add but I have table which is related with two tables with FOREIGN
KEY.But Not working because of foreign
key
public class DomainRepository<TModel> : IDomainRepository<TModel> where TModel : class
{
#region IDomainRepository<T> Members
private ObjectContext _context;
private IObjectSet<TModel> _objectSet;
public DomainRepository()
{
}
public DomainRepository(ObjectContext context)
{
_context = context;
_objectSet = _context.CreateObjectSet<TModel>();
}
//do something.....
public TModel Add<TModel>(TModel entity) where TModel : IEntityWithKey
{
EntityKey key;
object originalItem;
key = _context.CreateEntityKey(entity.GetType().Name, entity);
_context.AddObject(key.EntitySetName, entity);
_context.SaveChanges();
return entity;
}
//do something.....
}
Calling REPOSITORY:
//insert-update-delete
public partial class AddtoTables
{
public table3 Add(int TaskId, int RefAircraftsId)
{
using (DomainRepository<table3> repTask = new DomainRepository<table3>(new TaskEntities()))
{
return repTask.Add<table3>(new table3() { TaskId = TaskId, TaskRefAircraftsID = RefAircraftsId });
}
}
}
How to add a new value if this table includes foreign
key relation
