Silverlight - Get images as stream from file server

01-06-2009 5:54 AM |

I have a file server conatining DICOM(image) files. I need to connect to that server & get all the images as stream. the images will be residing on a path on the file server. How do I do this in SIlverlight?

 Thanks,

Rajeev

Re: Silverlight - Get images as stream from file server

01-06-2009 6:44 AM |

to get something as stream (also image) use webclient and openreadcompleted event

Private Sub Button_Click(ByVal sender As System.Object, ByVal e As System.Windows.RoutedEventArgs)
       Dim req As New WebClient
       AddHandler req.OpenReadCompleted, AddressOf fertig
       req.OpenReadAsync(New Uri("ppedv.jpg", UriKind.Relative))
End Sub

 Public Sub fertig(ByVal sender As Object, ByVal e As OpenReadCompletedEventArgs)
        Dim st As Stream = e.Result
        Dim img As BitmapImage = New BitmapImage()
        img.SetSource(e.Result)
        image1.Source = img
End Sub

Re: Re: Silverlight - Get images as stream from file server

01-06-2009 10:37 AM |

But I need to get all the images in the folder. If all the images exist in images folder, I need to get all those & get them as stream

Re: Re: Silverlight - Get images as stream from file server

01-06-2009 10:56 AM |

there is no "list driectory on server" function.

1) use a webmethod and implement it

2) enable directory listing in iis (if no default document is displayed) and parse the result

Re: Re: Silverlight - Get images as stream from file server

03-09-2009 1:41 PM |

Hi,

Creat a web service you give list with custom object to list directory structure like List<String>. In this you can add the directory list from DirectoryInfo.GetFiles()

and bind the service with Silverlight List control. In the list control use SelectionChanged to show the image in different size.

Thanks