private void buttonAdd_Click(object sender, EventArgs e)
{
CarsSet carSet = new CarsSet();
carSet.ModelCar = textBoxModelCar.Text;
carSet.Color = Convert.ToInt32(comboBoxColor.Text);
carSet.Price = Convert.ToInt32(textBoxPrice.Text);
carSet.StateNumber = textBoxStateNumber.Text;
carSet.ReleaseYear = textBoxReleaseYear.Text;
Program.wftDb.CarsSet.Add(carSet);
Program.wftDb.SaveChanges();
ShowCar();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewCar.SelectedItems.Count == 1)
{
CarsSet carSet = listViewCar.SelectedItems[0].Tag as CarsSet;
carSet.ModelCar = textBoxModelCar.Text;
carSet.Color = Convert.ToInt32(comboBoxColor.Text);
carSet.Price = Convert.ToInt32(textBoxPrice.Text);
carSet.StateNumber = textBoxStateNumber.Text;
carSet.ReleaseYear = textBoxReleaseYear.Text;
Program.wftDb.SaveChanges();
ShowCar();
}
}
private void listViewCar_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewCar.SelectedItems.Count == 1)
{
CarsSet carSet = listViewCar.SelectedItems[0].Tag as CarsSet;
textBoxModelCar.Text = carSet.ModelCar;
comboBoxColor.Text = carSet.Color.ToString();
textBoxPrice.Text = carSet.Price.ToString();
textBoxStateNumber.Text = carSet.StateNumber;
textBoxReleaseYear.Text = carSet.ReleaseYear;
}
else
{
textBoxModelCar.Text = "";
comboBoxColor.Text = "";
textBoxPrice.Text = "";
textBoxStateNumber.Text = "";
textBoxReleaseYear.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewCar.SelectedItems.Count == 1)
{
CarsSet carSet = listViewCar.SelectedItems[0].Tag as CarsSet;
Program.wftDb.CarsSet.Remove(carSet);
Program.wftDb.SaveChanges();
ShowCar();
}
textBoxModelCar.Text = "";
comboBoxColor.Text = "";
textBoxPrice.Text = "";
textBoxStateNumber.Text = "";
textBoxReleaseYear.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}