Selecting multiple Pixels and averaging the RGB?
<p>If I have a bitmap image loaded into my program and displaying in a picture box. How would I be able to select an area on the picture using my mouse and averaging the RGB value of the pixels inside the selected area?</p>

<p>I am working with the basic graphic library given to me in C#. I can select one pixel and get the RGB values using a Mouse down event and a get getpixel command.</p>
