UserControl: How to add MouseWheel Listener?

Question

I\'m creating an UserControl that should react if the mouse is over the control and MouseWheel gets rotated.

Currently i\'m doing this as shown here:

Answer 1

Paul Westcott's answer works great when using a FlowLayoutPanel. My implementation of MyOnMouseWheel event is:

void MyOnMouseWheel(MouseEventArgs e)
{
    int ChangeIncrement = (this.panel1.VerticalScroll.SmallChange * 4); //Change the 4 to any positive number to scroll more or less one each scroll event.
    if (e.Delta < 0)
    {
        int NewValue = this.panel1.VerticalScroll.Value + ChangeIncrement;
        if (NewValue > this.panel1.VerticalScroll.Maximum)
        {
            this.panel1.VerticalScroll.Value = this.panel1.VerticalScroll.Maximum;
        }
        else
        {
            this.panel1.VerticalScroll.Value = NewValue;
        }
    }
    else if (e.Delta > 0)
    {
        int NewValue = this.panel1.VerticalScroll.Value - ChangeIncrement;
        if (NewValue < this.panel1.VerticalScroll.Minimum)
        {
            this.panel1.VerticalScroll.Value = this.panel1.VerticalScroll.Minimum;
        }
        else
        {
            this.panel1.VerticalScroll.Value = NewValue;
        }
    }
    this.panel1.PerformLayout();
}