private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewTrade.SelectedItems.Count == 1)
{
TradeInSet tradeset = listViewTrade.SelectedItems[0].Tag as TradeInSet;
Program.dbmotor.TradeInSet.Remove(tradeset);
Program.dbmotor.SaveChanges();
ShowTrade();
}
comboBoxClient.SelectedItem = null;
textBoxMark.Text = "";
textBoxModel.Text = "";
textBoxYear.Text = "";
textBoxSerNomer.Text = "";
textBoxPredvPrice.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewTrade.SelectedItems.Count == 1)
{
TradeInSet tradeset = listViewTrade.SelectedItems[0].Tag as TradeInSet;
tradeset.Mark = textBoxMark.Text;
tradeset.Model = textBoxModel.Text;
tradeset.Year = textBoxYear.Text;
tradeset.SerNumber = textBoxSerNomer.Text;
tradeset.PrePrice = textBoxPredvPrice.Text;
Program.dbmotor.SaveChanges();
ShowTrade();
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
if (comboBoxClient.SelectedItem != null && textBoxMark.Text != "" && textBoxModel.Text != "" && textBoxYear.Text != "" && textBoxSerNomer.Text != "" && textBoxPredvPrice.Text != "")
{
TradeInSet tradeSet = new TradeInSet();
tradeSet.IdClient = Convert.ToInt32(comboBoxClient.SelectedItem.ToString().Split('.')[0]);
tradeSet.Mark = (textBoxMark.Text);
tradeSet.Model = textBoxModel.Text;
tradeSet.Year = textBoxYear.Text;
tradeSet.SerNumber = textBoxSerNomer.Text;
tradeSet.PrePrice = textBoxPredvPrice.Text;
Program.dbmotor.TradeInSet.Add(tradeSet);
Program.dbmotor.SaveChanges();
ShowTrade();
}
else
{
MessageBox.Show("Данные не выбраны", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void listViewClient_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewTrade.SelectedItems.Count == 1)
{
TradeInSet tradeSet = listViewTrade.SelectedItems[0].Tag as TradeInSet;
comboBoxClient.SelectedIndex = comboBoxClient.FindString(tradeSet.IdClient.ToString());
textBoxMark.Text = tradeSet.Mark.ToString();
textBoxModel.Text = tradeSet.Model.ToString();
textBoxYear.Text = tradeSet.Year.ToString();
textBoxSerNomer.Text = tradeSet.SerNumber.ToString();
textBoxPredvPrice.Text = tradeSet.PrePrice.ToString();
}
else
{
comboBoxClient.SelectedItem = null;
textBoxMark.Text = "";
textBoxModel.Text = "";
textBoxYear.Text = "";
textBoxSerNomer.Text = "";
textBoxPredvPrice.Text = "";
}
}