public override int SaveChanges()
{
this.SaveWithStoredProcedures();
foreach (var entry in ChangeTracker.Entries().Where(e => e.State != EntityState.Unchanged))
{
var args = new EntityEventArgs(entry.Entity, entry.State);
OnSavingChanges(args);
}
ValidateModifiedProperties();
ValidateDirtyEntries();
return(base.SaveChanges());
}
protected void OnSavingChanges(EntityEventArgs e)
{
var handler = SavingChanges;
if (handler != null)
{
handler(this, e);
}
if (e.Cancel == true)
{
if (e.State == EntityState.Added)
{
Entry(e.Entity).State = EntityState.Detached;
}
else
{
Entry(e.Entity).State = EntityState.Unchanged;
}
}
}