private void buttonEdit_Click(object sender, EventArgs e)
{
if (comboBoxProvider.SelectedItem != null && comboBoxMagazine.SelectedItem != null && textBoxPieces.Text != "" && listView_Supply.SelectedItems.Count == 1)
{
SupplySet supplySet = listView_Supply.SelectedItems[0].Tag as SupplySet;
supplySet.IdMagazine = Convert.ToInt32(comboBoxMagazine.SelectedItem.ToString().Split('.')[0]);
supplySet.IdProvider = Convert.ToInt32(comboBoxProvider.SelectedItem.ToString().Split('.')[0]);
supplySet.Pieces = Convert.ToInt32(textBoxPieces.Text);
supplySet.Price = Convert.ToInt64(textBoxPrice.Text);
supplySet.Name = textBoxName.Text;
Program.bdSKI.SaveChanges();
ShowSupplies();
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
if (comboBoxProvider.SelectedItem != null && comboBoxMagazine.SelectedItem != null && textBoxPieces.Text != "" && textBoxPrice.Text != "" && textBoxName.Text != "")
{
SupplySet supplySet = new SupplySet();
supplySet.IdMagazine = Convert.ToInt32(comboBoxMagazine.SelectedItem.ToString().Split('.')[0]);
supplySet.IdProvider = Convert.ToInt32(comboBoxProvider.SelectedItem.ToString().Split('.')[0]);
supplySet.Pieces = Convert.ToInt32(textBoxPieces.Text);
supplySet.Price = Convert.ToInt64(textBoxPrice.Text);
supplySet.Name = textBoxName.Text;
Program.bdSKI.SupplySet.Add(supplySet);
Program.bdSKI.SaveChanges();
ShowSupplies();
}
}
private void listView_Supply_SelectedIndexChanged(object sender, EventArgs e)
{
if (listView_Supply.SelectedItems.Count == 1)
{
SupplySet supplySet = listView_Supply.SelectedItems[0].Tag as SupplySet;
comboBoxProvider.SelectedIndex = comboBoxProvider.FindString(supplySet.IdProvider.ToString());
comboBoxMagazine.SelectedIndex = comboBoxMagazine.FindString(supplySet.IdMagazine.ToString());
textBoxPieces.Text = supplySet.Pieces.ToString();
textBoxPrice.Text = supplySet.Price.ToString();
textBoxName.Text = supplySet.Name;
}
else
{
comboBoxProvider.SelectedItem = null;
comboBoxMagazine.SelectedItem = null;
textBoxPieces.Text = "";
textBoxPrice.Text = "";
textBoxName.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listView_Supply.SelectedItems.Count == 1)
{
SupplySet clientSet = listView_Supply.SelectedItems[0].Tag as SupplySet;
Program.bdSKI.SupplySet.Remove(clientSet);
Program.bdSKI.SaveChanges();
ShowSupplies();
}
comboBoxProvider.SelectedItem = null;
comboBoxMagazine.SelectedItem = null;
textBoxPieces.Text = "";
textBoxName.Text = "";
textBoxPrice.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}