What is the control event for middle mouse down and move? That is, what is the event that I can subscribed to when I hold my middle mouse down and move the mouse?
Have a look at
You can also try something like this
private void Form1_MouseMove(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Middle)
{
label1.Text = String.Format("{0} :: {1}", e.X, e.Y);
}
}