照片选择与拍照

 C#

public partial class PhontosAndCameras : PhoneApplicationPage 
    { 
        CameraCaptureTask camera=new CameraCaptureTask(); 
        PhotoChooserTask photo=new PhotoChooserTask(); 
 
        public PhontosAndCameras() 
        { 
            InitializeComponent(); 
             
            camera.Completed += new EventHandler<PhotoResult>(photo_Completed); 
            photo.Completed += new EventHandler<PhotoResult>(photo_Completed); 
        } 
 
        void photo_Completed(object sender, PhotoResult e) 
        { 
            BitmapImage bitmap = new BitmapImage(); 
            bitmap.SetSource(e.ChosenPhoto); 
            p_w_picpath2.Source = bitmap; 
            path.Text = e.OriginalFileName; 
        } 
  
 
        private void Button_Click(object sender, RoutedEventArgs e) 
        { 
            camera.Show(); 
        } 
 
        private void Button_Click_1(object sender, RoutedEventArgs e) 
        { 
            photo.ShowCamera = true; 
            photo.Show(); 
        } 
    } 

XAML

<Grid x:Name="LayoutRoot" Background="Transparent"> 
        <Grid.RowDefinitions> 
            <RowDefinition Height="Auto"/> 
            <RowDefinition Height="Auto"/> 
            <RowDefinition Height="Auto"/> 
            <RowDefinition Height="Auto"/> 
        </Grid.RowDefinitions> 
        <TextBlock  Name="path" Text="显示路径"></TextBlock> 
        <Image  Name="p_w_picpath2" Grid.Row="1" ></Image> 
        <Button Content="拍照" Grid.Row="2" Width="200" Click="Button_Click"></Button> 
        <Button Content="选择照片" Grid.Row="3" Width="200" Click="Button_Click_1"></Button> 
    </Grid>