Read the original post at My Programming Diary
You can make your original live tiles from your application by using StandardTileData.
But, the tile layout is limited. So, you cannot add free format text or
object into live tile. The layout format is
here.
If you want to add customized layout tile, you need to generate Bitmap
Image using
BitmapImage
and
WriteableBitmap and
save the image into IsoratedStorage.