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如何在MediaCapture Windows Phone 8.1 RT上更改Camera的默认设置?

[英]How to change the default settings of Camera on MediaCapture Windows Phone 8.1 RT?

I have an app which can capture image (just demo app) but I do not know how to change the Camera mode of this and how to turn on/off/auto of FlashMode, or how to make a camera focuses (I do not know to to present it, sorry) before taking a photo? 我有一个可以捕获图像的应用程序(只是演示应用程序),但是我不知道如何更改其相机模式以及如何打开/关闭/自动启用FlashMode或如何使相机对焦(我不知道提出来,抱歉)在拍照之前? I tried many examples but they are about Silverlight platform or Universal Windows App when I am developing on Windows Phone 8.1 Runtime. 我尝试了许多示例,但是当我在Windows Phone 8.1 Runtime上进行开发时,它们是关于Silverlight平台或Universal Windows App的。

Can you help me please! 你能帮我吗!

P/s: I used MediaCapture and CaptureElement to take the photo. P / s:我使用MediaCapture和CaptureElement拍照。

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