private void button1_Click(object sender, EventArgs e)
{
tovaroved tov = new tovaroved();
tov.zak = textBox1.Text;
tov.ost = textBox2.Text;
tov.otst = textBox3.Text;
Program.kafe.tovaroved.Add(tov);
Program.kafe.SaveChanges();
ShowTov();
}
private void button2_Click(object sender, EventArgs e)
{
try
{
if (listView1.SelectedItems.Count == 1)
{
tovaroved tov = listView1.SelectedItems[0].Tag as tovaroved;
Program.kafe.tovaroved.Remove(tov);
Program.kafe.SaveChanges();
ShowTov();
}
textBox1.Text = "";
textBox2.Text = "";
textBox3.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить эту запись!", "ОШИБКА!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
