private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewSales.SelectedItems.Count == 1)
{
SalesSet salesSet = listViewSales.SelectedItems[0].Tag as SalesSet;
salesSet.Date = (textBoxDate.Text);
Program.dbmotor.SaveChanges();
ShowSales();
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
if (comboBoxClient.SelectedItem != null && textBoxDate.Text != "" && comboBoxCar.SelectedItem != null)
{
SalesSet saleSet = new SalesSet();
saleSet.IdClient = Convert.ToInt32(comboBoxClient.SelectedItem.ToString().Split('.')[0]);
saleSet.Date = (textBoxDate.Text);
saleSet.IdCar = Convert.ToInt32(comboBoxCar.SelectedItem.ToString().Split('.')[0]);
Program.dbmotor.SalesSet.Add(saleSet);
Program.dbmotor.SaveChanges();
ShowSales();
}
else
{
MessageBox.Show("Данные не выбраны", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void listViewPokupki_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewSales.SelectedItems.Count == 1)
{
SalesSet saleSet = listViewSales.SelectedItems[0].Tag as SalesSet;
comboBoxClient.SelectedIndex = comboBoxClient.FindString(saleSet.IdClient.ToString());
textBoxDate.Text = saleSet.Date.ToString();
comboBoxCar.SelectedIndex = comboBoxCar.FindString(saleSet.IdCar.ToString());
}
else
{
comboBoxClient.SelectedItem = null;
textBoxDate.Text = "";
comboBoxCar.SelectedItem = null;
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewSales.SelectedItems.Count == 1)
{
SalesSet salesSet = listViewSales.SelectedItems[0].Tag as SalesSet;
Program.dbmotor.SalesSet.Remove(salesSet);
Program.dbmotor.SaveChanges();
ShowSales();
}
comboBoxClient.SelectedItem = null;
textBoxDate.Text = "";
comboBoxCar.SelectedItem = null;
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
