如何在wpf中显示快照图像? [英] How can I show my snapshot image in wpf?

问题描述

朋友们，

我正在使用扫描仪开发应用程序.扫描仪中有一个摄像头.当我单击按钮时，它将捕获图像.在Windows窗体中工作正常.
但是，当我使用图像控件在WPF中实现它时，我的控件上没有快照图像.

因此，请告诉我从扫描仪拍摄快照并将其显示在WPF中的确切步骤.请帮助我.

Hi friends,

I am developing an application with a scanner. In the scanner there is a camera. When I click the button it captures the image. It is working fine in windows forms.
But when I implement it in WPF with image control, I do not get a snap shot image on my control.

So please tell me the exact procedure to take a snapshot from the scanner and display it in WPF. Please help me.

推荐答案

使用RenderTargetBitmap类捕获它.我在这里找到了这篇有趣的文章:
http://www.thomasclaudiushuber.com/blog/2008 /04/06/take-snapshots-of-videos-with-wpf/ [

Use RenderTargetBitmap class to capture it. I found this interesting article here :
http://www.thomasclaudiushuber.com/blog/2008/04/06/take-snapshots-of-videos-with-wpf/[^].

Hope it helped. :)

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