 you cannot change the colour depth of a bitmap. This article presents classes allowing you
to reduce or increase the colour depth using a number of different methods and also to save the
resulting image to disk as a bitmap with the specified colour depth.</p><h2>About the Sample</h2><p>This article brings together all of the colour reduction techniques presented in the other articles
in the vbMedia section and provides a sample application to exercise the methods.</p><p>For more information on reducing col