Summary

In this chapter, you learned how to work with images at the pixel level. You inverted the colors, changing them around. You inserted a button and image control into the HTML, made a bitmap, saved an image as a bitmap picture, wrote the code to access each pixel's location to manipulate the pixels, converted the picture to a byte array, and sent out the image URL.

In the next chapter, you will learn how to read files and then save them to SQL Server as images.