public override void edit(int id)
{
Expense Expense = (from p in db.Expense // consult
where p.Id == id
select p).FirstOrDefault();
ExpenseForm ExpenseViewer = new ExpenseForm();
ExpenseViewer.mainEntity = Expense;
ExpenseViewer.controller = this;
if (ExpenseViewer.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
db.SaveChanges();
}
}
public override void add()
{
try
{
Expense Expense = new Expense(); // initilize entity
ExpenseForm ExpenseViewer = new ExpenseForm();
ExpenseViewer.mainEntity = Expense;
ExpenseViewer.controller = this;
if (ExpenseViewer.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
db.Expense.Add(Expense);
db.SaveChanges();
}
}
catch (System.InvalidOperationException ex)
{
MessageBox.Show(ex.Message);
}
}
