C# call context menu from tray by left click?

Question

C++ / C#

Is it possible to show the context menu not on the right but on the left click?

Answer 1

private void notifyIcon1_MouseUp(object sender, MouseEventArgs e)
    {
        if (e.Button == MouseButtons.Left)
        {
            System.Reflection.MethodInfo mi = typeof(NotifyIcon).GetMethod("ShowContextMenu", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
            mi.Invoke(notifyIcon1, null);
        }
    }