private void buttonEdit_Click(object sender, EventArgs e)
{
try
{
if (listViewSuppliers.SelectedItems.Count == 1)
{
SuppliersSet suppliersSet = listViewSuppliers.SelectedItems[0].Tag as SuppliersSet;
if (textBoxNameSupplier.Text == "" || textBoxINN.Text == "" ||
textBoxAddress.Text == "" || textBoxTelephone.Text == "")
{
throw new Exception("Обязательные данные не заполнены");
}
else
{
suppliersSet.NameSupplier = textBoxNameSupplier.Text;
suppliersSet.INN = textBoxINN.Text;
suppliersSet.Address = textBoxAddress.Text;
suppliersSet.Telephone = textBoxTelephone.Text;
}
Program.varr.SaveChanges();
ShowSuppliers();
}
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information); }
}
private void listViewSuppliers_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewSuppliers.SelectedItems.Count == 1)
{
SuppliersSet suppliersSet = listViewSuppliers.SelectedItems[0].Tag as SuppliersSet;
textBoxNameSupplier.Text = suppliersSet.NameSupplier;
textBoxINN.Text = suppliersSet.INN;
textBoxAddress.Text = suppliersSet.Address;
textBoxTelephone.Text = suppliersSet.Telephone;
}
else
{
textBoxNameSupplier.Text = "";
textBoxINN.Text = "";
textBoxAddress.Text = "";
textBoxTelephone.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewSuppliers.SelectedItems.Count == 1)
{
SuppliersSet suppliersSet = listViewSuppliers.SelectedItems[0].Tag as SuppliersSet;
Program.varr.SuppliersSet.Remove(suppliersSet);
Program.varr.SaveChanges();
ShowSuppliers();
}
textBoxNameSupplier.Text = "";
textBoxINN.Text = "";
textBoxAddress.Text = "";
textBoxTelephone.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);;
}
}
