private void buttonAdd_Click(object sender, EventArgs e)
{
if (comboBoxMaterials.SelectedItem != null && comboBoxStaff.SelectedItem != null && comboBoxClients.SelectedItem != null && textBoxDate.Text != "")
{
OrdersSet orders = new OrdersSet();
orders.IdNameMaterial = Convert.ToInt32(comboBoxMaterials.SelectedItem.ToString().Split('.')[0]);
orders.IdClient = Convert.ToInt32(comboBoxClients.SelectedItem.ToString().Split('.')[0]);
orders.IdStaff = Convert.ToInt32(comboBoxStaff.SelectedItem.ToString().Split('.')[0]);
orders.Date = textBoxDate.Text;
Program.Spartak_Project.OrdersSet.Add(orders);
Program.Spartak_Project.SaveChanges();
ShowOrders();
}
else
{
MessageBox.Show("Данные не выбраны", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void listViewOrders_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewOrders.SelectedItems.Count == 1)
{
OrdersSet orders = listViewOrders.SelectedItems[0].Tag as OrdersSet;
comboBoxMaterials.SelectedIndex = comboBoxMaterials.FindString(orders.IdNameMaterial.ToString());
comboBoxClients.SelectedIndex = comboBoxClients.FindString(orders.IdClient.ToString());
comboBoxStaff.SelectedIndex = comboBoxStaff.FindString(orders.IdStaff.ToString());
textBoxDate.Text = orders.Date;
}
else
{
comboBoxMaterials.SelectedItem = null;
comboBoxClients.SelectedItem = null;
comboBoxStaff.SelectedItem = null;
textBoxDate.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewOrders.SelectedItems.Count == 1)
{
OrdersSet orders = listViewOrders.SelectedItems[0].Tag as OrdersSet;
Program.Spartak_Project.OrdersSet.Remove(orders);
Program.Spartak_Project.SaveChanges();
ShowOrders();
}
comboBoxMaterials.SelectedItem = null;
comboBoxClients.SelectedItem = null;
comboBoxStaff.SelectedItem = null;
textBoxDate.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
