问题
How to save WriteableBitmap into PNG with Transparent background. Is there a different between PNG and PNG with Transparency? appreciate your help. Please show me the sample code. Thanks
回答1:
Just go through the following links. May that could help you out.
Save WriteableBitmap to file using WPF
Saving Bitmap as PNG on WP7
http://www.codeproject.com/Questions/272722/Converting-WriteableBitmap-to-a-Bitmap-for-saving
):
来源：https://stackoverflow.com/questions/14434951/saving-writeablebitmap-to-png