win8学习--------Image

using namespace Windows::UI::Xaml::Media;
using namespace Windows::UI::Xaml::Media::Imaging;

      Image图像处理

              //Image
            property ImageSource^ Image
            {
                ImageSource^ get()
                {
                    return _Image;
                }
                void set(ImageSource^ value)
                {
                    _Image = value;
                    OnPropertyChanged("Image");
                }
            }

void SetImage(Windows::Foundation::Uri^ baseUri, Platform::String^ path) //SetImage() in C# code
            {
                Windows::Foundation::Uri^ uri = ref new Windows::Foundation::Uri("ms-appx:///" + path);        
                Image = ref new BitmapImage(uri);
            }
Windows::Foundation::Uri^ _baseUri = ref new Windows::Foundation::Uri("ms-appx:///");
SetImage(_baseUri, "SampleData/Images/60Banana.png");