如何以编程方式在Windows手机上截取屏幕截图？

我需要使用Windows Phone截取屏幕截图。 我不想手动使用模拟器和电源+启动按钮截取屏幕截图。 有什么可以通过编程方式完成吗？

Answer 1

这是代码：

private void ApplicationBarScreenshotButton_Click(object sender, EventArgs e) { var fileName = String.Format("MyImage_{0:}.jpg", DateTime.Now.Ticks); WriteableBitmap bmpCurrentScreenImage = new WriteableBitmap((int)this.ActualWidth, (int)this.ActualHeight); bmpCurrentScreenImage.Render(LayoutRoot, new MatrixTransform()); bmpCurrentScreenImage.Invalidate(); SaveToMediaLibrary(bmpCurrentScreenImage, fileName, 100); MessageBox.Show("Captured image " + fileName + " Saved Sucessfully", "WP Capture Screen", MessageBoxButton.OK); currentFileName = fileName; } public void SaveToMediaLibrary(WriteableBitmap bitmap, string name, int quality) { using (var stream = new MemoryStream()) { // Save the picture to the Windows Phone media library. bitmap.SaveJpeg(stream, bitmap.PixelWidth, bitmap.PixelHeight, 0, quality); stream.Seek(0, SeekOrigin.Begin); new MediaLibrary().SavePicture(name, stream); } } 

当您单击AppBar按钮时，它将截取屏幕截图并将图片保存到Windows Phone媒体库