title: Pick RGB Color Pixel from an Image In Windows Phone
body: <p>I want to develop an application, which can pick a hex code color from a pixel of image. I found WriteAbleBitmap, but i don't understand how to use it to get the pixel and convert to RGB color then to Hex Code. Because in Codeplex i found, WriteAbleBitmapEx.GetPixel(10,20), i try to do that, but nothing happened. Could you bring me an Example about getting RGB color from image pixel? or anything else which explained about that.? Please :) </p>