private void buttonAdd_Click(object sender, EventArgs e)
{
ServicesSet serviceSet = new ServicesSet();
serviceSet.Name = textBoxName.Text;
serviceSet.Price = Convert.ToInt64(textBoxPrice.Text);
Program.BSTDB.ServicesSet.Add(serviceSet);
Program.BSTDB.SaveChanges();
ShowService();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewService.SelectedItems.Count == 1)
{
ServicesSet serviceSet = listViewService.SelectedItems[0].Tag as ServicesSet;
serviceSet.Name = textBoxName.Text;
serviceSet.Price = Convert.ToInt64(textBoxPrice.Text);
Program.BSTDB.SaveChanges();
ShowService();
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewService.SelectedItems.Count == 1)
{
ServicesSet serviceSet = listViewService.SelectedItems[0].Tag as ServicesSet;
Program.BSTDB.ServicesSet.Remove(serviceSet);
Program.BSTDB.SaveChanges();
ShowService();
}
textBoxName.Text = "";
textBoxPrice.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}