private void buttonAdd_Click(object sender, EventArgs e)
{
GazSet gazSet = new GazSet();
gazSet.Name = textBoxName.Text;
gazSet.Phone = textBoxPhone.Text;
gazSet.Price = textBoxPrice.Text;
Program.dailyDB.GazSet.Add(gazSet);
Program.dailyDB.SaveChanges();
ShowGaz();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewGaz.SelectedItems.Count == 1)
{
GazSet gazSet = listViewGaz.SelectedItems[0].Tag as GazSet;
gazSet.Name = textBoxName.Text;
gazSet.Price = textBoxPrice.Text;
gazSet.Phone = textBoxPhone.Text;
Program.dailyDB.SaveChanges();
ShowGaz();
}
}
private void listViewGaz_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewGaz.SelectedItems.Count == 1)
{
GazSet gazSet = listViewGaz.SelectedItems[0].Tag as GazSet;
textBoxName.Text = gazSet.Name;
textBoxPrice.Text = gazSet.Price;
textBoxPhone.Text = gazSet.Phone;
}
else
{
textBoxName.Text = "";
textBoxPrice.Text = "";
textBoxPhone.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewGaz.SelectedItems.Count == 1)
{
GazSet gazSet = listViewGaz.SelectedItems[0].Tag as GazSet;
Program.dailyDB.GazSet.Remove(gazSet);
Program.dailyDB.SaveChanges();
ShowGaz();
}
textBoxName.Text = "";
textBoxPrice.Text = "";
textBoxPhone.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
