private void button7_Click(object sender, EventArgs e)
{
if (orderBindingSource.Current != null)
{
add add = new add();
add.ShowDialog();
queryOrder();
}
else
{
MessageBox.Show("No Order is selected!");
}
}
private void button2_Click(object sender, EventArgs e)
{
add add = new add();
add.ShowDialog();
}
