private void listViewClients_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewClients.SelectedItems.Count == 1)
{
ClientSet clientSet = listViewClients.SelectedItems[0].Tag as ClientSet;
textBoxName.Text = clientSet.Name;
textBoxAddress.Text = clientSet.Address;
textBoxPhone.Text = clientSet.Phone;
}
else
{
textBoxName.Text = "";
textBoxAddress.Text = "";
textBoxPhone.Text = "";
}
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (textBoxName.Text != "" && textBoxAddress.Text != "" && textBoxPhone.Text != "")
{
if (listViewClients.SelectedItems.Count == 1)
{
ClientSet clientSet = listViewClients.SelectedItems[0].Tag as ClientSet;
clientSet.Name = textBoxName.Text;
clientSet.Address = textBoxAddress.Text;
clientSet.Phone = textBoxPhone.Text;
Program.OilerDb.SaveChanges();
ShowClient();
}
}
else
{
MessageBox.Show("Данные не выбраны", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewClients.SelectedItems.Count == 1)
{
ClientSet clientSet = listViewClients.SelectedItems[0].Tag as ClientSet;
Program.OilerDb.ClientSet.Remove(clientSet);
Program.OilerDb.SaveChanges();
ShowClient();
}
textBoxName.Text = "";
textBoxAddress.Text = "";
textBoxPhone.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}