IService1.cs
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Runtime.Serialization;
5 using System.ServiceModel;
6 using System.ServiceModel.Web;
7 using System.Text;
8 using System.IO;
9
10 namespace PictureService2
11 {
12
13 [ServiceContract]
14 public interface IService1
15 {
16 [OperationContract]
17 [WebGet(UriTemplate="/GetFiles")]
18 List<string> GetFilesName();
19
20
21 [OperationContract]
22 [WebGet(UriTemplate="/GetImage/{imageName}")]
23 Stream GetImage(string imageName);
24
25
26 }
27
28
29
30 }
31
Service1.svc.cs
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Runtime.Serialization;
5 using System.ServiceModel;
6 using System.ServiceModel.Web;
7 using System.Text;
8 using System.IO;
9
10 namespace PictureService2
11 {
12
13 public class Service1 : IService1
14 {
15
16 public List<string> GetFilesName()
17 {
18 DirectoryInfo info = new DirectoryInfo(@"D:\Images");
19 var res = from r in info.GetFiles() select r.Name.Split(".".ToCharArray())[0];
20 return res.ToList();
21 }
22 public Stream GetImage(string imageName)
23 {
24 FileStream fs = null;
25 string name = string.Format(@"D:\Images\{0}.jpg", imageName);
26 fs = File.OpenRead(name);
27 WebOperationContext.Current.OutgoingResponse.ContentType = "image/jpeg";
28 return fs;
29 }
30
31 }
32 }
33
Windows 7 phone Application
MainPage.xaml
1 <phoneNavigation:PhoneApplicationPage
2 x:Class="PictureGallery.MainPage"
3 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
4 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
5 xmlns:phoneNavigation="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Navigation"
6 xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
7 xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
8 mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="800"
9 FontFamily="{StaticResource PhoneFontFamilyNormal}"
10 FontSize="{StaticResource PhoneFontSizeNormal}"
11 Foreground="{StaticResource PhoneForegroundBrush}">
12
13 <Grid x:Name="LayoutRoot" Background="{StaticResource PhoneBackgroundBrush}">
14 <Grid.RowDefinitions>
15 <RowDefinition Height="Auto"/>
16 <RowDefinition Height="*"/>
17 </Grid.RowDefinitions>
18
19 <!--TitleGrid is the name of the application and page title-->
20 <Grid x:Name="TitleGrid" Grid.Row="0">
21 <TextBlock Text="MY APPLICATION" x:Name="textBlockPageTitle" Style="{StaticResource PhoneTextPageTitle1Style}"/>
22 <TextBlock Text="page title" x:Name="textBlockListTitle" Style="{StaticResource PhoneTextPageTitle2Style}"/>
23 </Grid>
24
25 <!--ContentGrid is empty. Place new content here-->
26 <Grid x:Name="ContentGrid" Grid.Row="1">
27 <Grid.RowDefinitions>
28 <RowDefinition Height="*"/>
29 <RowDefinition Height="3*"/>
30 </Grid.RowDefinitions>
31 <StackPanel Orientation="Horizontal" Grid.Row="0">
32 <Button x:Name="myButton" Content="GetImagesName" Height="50" />
33 <ComboBox x:Name="cmbName" Height="50" Width="211" Foreground="Black" />
34 </StackPanel>
35 <Image Grid.Row="1" x:Name="myImage" Height="Auto" Width="Auto" />
36 </Grid>
37 </Grid>
38
39 </phoneNavigation:PhoneApplicationPage>
MainPage.xaml.cs
1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Net;
5 using System.Windows;
6 using System.Windows.Controls;
7 using System.Windows.Documents;
8 using System.Windows.Input;
9 using System.Windows.Media;
10 using System.Windows.Media.Animation;
11 using System.Windows.Shapes;
12 using Microsoft.Phone.Controls;
13 using System.Runtime.Serialization;
14 using System.Windows.Media.Imaging;
15
16
17 namespace PictureGallery
18 {
19 public partial class MainPage : PhoneApplicationPage
20 {
21 public MainPage()
22 {
23 InitializeComponent();
24
25 SupportedOrientations = SupportedPageOrientation.Portrait | SupportedPageOrientation.Landscape;
26 myButton.Click += new RoutedEventHandler(myButton_Click);
27 cmbName.SelectionChanged += new SelectionChangedEventHandler(cmbName_SelectionChanged);
28
29 }
30
31 void cmbName_SelectionChanged(object sender, SelectionChangedEventArgs e)
32 {
33 if (cmbName.SelectedIndex != -1)
34 {
35 string serviceURI = string.Format("http://localhost:19612/Service1.svc/GetImage/{0}", cmbName.SelectedItem.ToString());
36 WebClient proxy1 = new WebClient();
37 proxy1.OpenReadCompleted += new OpenReadCompletedEventHandler(GetImage);
38 proxy1.OpenReadAsync(new Uri(serviceURI));
39 }
40 }
41
42 void GetImage(object sender, OpenReadCompletedEventArgs e)
43 {
44
45 BitmapImage img = new BitmapImage();
46 img.SetSource(e.Result);
47 myImage.Source = img;
48
49 }
50
51 void myButton_Click(object sender, RoutedEventArgs e)
52 {
53 cmbName.Items.Clear();
54 cmbName.SelectedIndex = -1;
55 WebClient proxy = new WebClient();
56 proxy.OpenReadCompleted += new OpenReadCompletedEventHandler(GetFileName);
57 proxy.OpenReadAsync(new Uri("http://localhost:19612/Service1.svc/GetFIles"));
58
59 }
60
61 void GetFileName(object sender, OpenReadCompletedEventArgs e)
62 {
63
64 DataContractSerializer serz = new DataContractSerializer(typeof(List<string>));
65 List<string > fileNames = (List<string>) serz.ReadObject(e.Result);
66 cmbName.ItemsSource = fileNames;
67 }
68
69
70
71
72 }
73 }
74
75
76
77
Dhananjay Kumar 
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