private void detach_HeaderTransactions(HeaderTransaction entity) { this.SendPropertyChanging(); entity.Employee = null; }
partial void DeleteHeaderTransaction(HeaderTransaction instance);
partial void InsertHeaderTransaction(HeaderTransaction instance);
partial void UpdateHeaderTransaction(HeaderTransaction instance);
private void headerTransactionDataGridView_SelectionChanged(object sender, EventArgs e) { HeaderTransaction ht = (HeaderTransaction)headerTransactionBindingSource.Current; detailTransactionBindingSource.DataSource = db.DetailTransactions.Where(x => x.ID_Transaction.Equals(ht.ID)).ToList(); }