private void ButtonEdit_Click(object sender, EventArgs e)
{
if (listViewStorage.SelectedItems.Count == 1)
{
StorageSet storageSet = listViewStorage.SelectedItems[0].Tag as StorageSet;
storageSet.IdProvider = Convert.ToInt32(comboBoxProvider.SelectedItem.ToString().Split('.')[0]);
storageSet.IdProduct = Convert.ToInt32(comboBoxProduct.SelectedItem.ToString().Split('.')[0]);
Program.psDb.SaveChanges();
ShowStorage();
}
}
private void ListViewStorage_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewStorage.SelectedItems.Count == 1)
{
StorageSet storageSet = listViewStorage.SelectedItems[0].Tag as StorageSet;
comboBoxProvider.Text = storageSet.IdProvider.ToString() + ". " + storageSet.ProviderSet.NameCompany;
comboBoxProduct.Text = storageSet.IdProduct.ToString() + ". " + storageSet.ProductSet.Product;
}
else
{
comboBoxProvider.Text = "";
comboBoxProduct.Text = "";
}
}
private void ButtonAdd_Click(object sender, EventArgs e)
{
if (comboBoxProvider.SelectedItem != null && comboBoxProduct.SelectedItem != null)
{
StorageSet storageSet = new StorageSet();
storageSet.IdProvider = Convert.ToInt32(comboBoxProvider.SelectedItem.ToString().Split('.')[0]);
storageSet.IdProduct = Convert.ToInt32(comboBoxProduct.SelectedItem.ToString().Split('.')[0]);
Program.psDb.StorageSet.Add(storageSet);
Program.psDb.SaveChanges();
ShowStorage();
}
else
{
MessageBox.Show("Данные не выбраны", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void ButtonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewStorage.SelectedItems.Count == 1)
{
StorageSet storageSet = listViewStorage.SelectedItems[0].Tag as StorageSet;
Program.psDb.StorageSet.Remove(storageSet);
Program.psDb.SaveChanges();
ShowStorage();
}
comboBoxProvider.Text = "";
comboBoxProduct.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
