windows8metro如何把屏幕内容导出成为图片

Question

需要将屏幕显示的文字和图片导出成为新的图片，如何做？

Answer 1

Hi 赵召，

这里是英文论坛，请用英文发帖以便更多的人来帮助你, 或者你可以在中文论坛发帖，多谢合作！

This is a English forum, please use English to help others understand your question, Or you can post in the Chinese forum, Thank you.

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I'd like to translate your question so that other community members can understand your question.

Question Title: How to export the screen as a picture by windows8 metro?

Question Content: I need to export the text and images on the screen to a new picutre, any idea how I can do that?

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--James

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Answer 2

Hi 赵召,

Currently there is no way to take screenshot and save it as image, or you can find some code from Internet, but the app will be tested as failed by Windows Application Certification Kit.

Also another discussion thread already exist: http://social.msdn.microsoft.com/Forums/windowsapps/en-US/16748c1b-b153-4503-aa42-5479942f1406/can-i-take-a-snapshotscreenshot-in-the-metro-app

Best Regards,

--James

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Answer 3

Jamles' comment is correct for Windows 8. On the Windows 8.1 Preview you can render your Xaml visual tree to a bitmap with the RenderTargetBitmap class.

--Rob

Answer 4

Thank you  very much!

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赵召

Answer 5

Thank you for your response.so can i render the Dom tree on the Window8.1?

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赵召

Answer 6

Hi

Take a look at this blog: http://blogs.msdn.com/b/lighthouse/archive/2013/10/21/windows-8-1-store-app.aspx

English version: http://blogs.msdn.com/b/lighthouse/archive/2013/10/18/capturing-snapshot-in-windows-8-1-store-app.aspx

--James

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