private void listViewClient_SelectedIndexChanged_1(object sender, EventArgs e) { if (listViewClient.SelectedItems.Count == 1) { ClientSet clientsSet = listViewClient.SelectedItems[0].Tag as ClientSet; textBoxName.Text = clientsSet.Name; textBoxPhone.Text = clientsSet.Phone; comboBoxAccept.Text = clientsSet.Accept; } else { textBoxName.Text = ""; textBoxPhone.Text = ""; comboBoxAccept.Text = ""; } }
private void buttonDel_Click(object sender, EventArgs e) { try { if (listViewClient.SelectedItems.Count == 1) { ClientSet clientsSet = listViewClient.SelectedItems[0].Tag as ClientSet; Program.libDb.ClientSet.Remove(clientsSet); Program.libDb.SaveChanges(); ShowClient(); } textBoxName.Text = ""; textBoxPhone.Text = ""; comboBoxAccept.Text = ""; } catch { MessageBox.Show("Невозможно удалить, эта кнопка используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error); } }