将 WriteableBitmap 保存为 PNG [英] Saving WriteableBitmap to PNG

问题描述

如何将 WriteableBitmap 保存为具有透明背景的 PNG.PNG 和 PNG with Transparency 有区别吗?感谢你的帮助.请给我看示例代码.谢谢

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

推荐答案

只需浏览以下链接即可.或许可以帮到你.

Just go through the following links. May that could help you out.

使用 WPF 将 WriteableBitmap 保存到文件

在 WP7 上将位图另存为 PNG

http://www.codeproject.com/Questions/272722/Converting-WriteableBitmap-to-a-Bitmap-for-Saving

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