private void purchaseDataGridViewCellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex == -1) return;
if (e.ColumnIndex == 3)
{
IdPurchase = (int)(purchaseDataGridView[0, e.RowIndex].Value);
ChekItemForm chekItemForm = new ChekItemForm(IdPurchase);
chekItemForm.ShowDialog(this);
}
else if(e.ColumnIndex == 4)
{
var res = MessageBox.Show("Удалить?", "Удаление элемента", MessageBoxButtons.YesNo);
if (res == DialogResult.No) return;
else
{
IdPurchase = (int)(purchaseDataGridView[0, e.RowIndex].Value);
using (var db = new Model.BudgetModel())
{
var removePurchase = db.Purchases.Find(IdPurchase);
var removeChekItems = db.Purchases.Find(IdPurchase).ChekItems.ToList();
foreach (var removeChekItem in removeChekItems)
db.ChekItems.Remove(removeChekItem);
db.Purchases.Remove(removePurchase);
db.SaveChanges();
}
}
}
UpdateDataGrid();
}
private void purchaseButtonClick(object sender, EventArgs e)
{
using (var db = new Model.BudgetModel())
{
var purchase = new Purchase();
purchase.DateTime = purchaseDateTimePicker.Value;
var selectedSource = purchaseComboBox.SelectedItem as ListBoxItem;
if (selectedSource == null)
{
MessageBox.Show("Выберите источник");
return;
}
purchase.Source = db.Sources.Find(selectedSource.Id);
db.Purchases.Add(purchase);
db.SaveChanges();
IdPurchase = purchase.Id;
ChekItemForm chekItemForm = new ChekItemForm(IdPurchase);
if (chekItemForm.ShowDialog(this) == DialogResult.OK)
UpdateDataGrid();
else
{
db.Purchases.Remove(purchase);
db.SaveChanges();
UpdateDataGrid();
}
}
}