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Unable to upload dicom files RRS feed

  • Question

  • Hello,

    I downloaded HealthVaultImagingSample solution and was running in debug mode on my workstation, I was able to upload a text file or gif file to my HealthVault account, but when I chosen a real dicom file to upload, it gave error "Internet Explore cannot display the webpage" and in debug mode I found it didn't even get into into btnSubmitMedicalImageStudy_Click event.

    Can anybody help me?

    WZ 

    Wednesday, June 9, 2010 10:02 PM

Answers

  • What is the size of the file you were trying to upload?

    The default max request size imposed by ASP.Net is 4MB. You can change a setting in your web.config to allow larger requests. the maxRequestLength attribute of the httpRuntime element controls that, which you can change in the web.config file. This link shows the schema for the httpRuntime element.

    http://msdn2.microsoft.com/en-us/library/e1f13641(VS.80).aspx

    HTH

    Raj


    Raj HealthVault Developer Tool http://xray.getrealconsulting.com
    • Marked as answer by W.Z. _ Thursday, June 10, 2010 2:50 PM
    Thursday, June 10, 2010 12:41 PM

All replies

  • Hello,

    Can you please get the HTTP traces using Fiddler and send it to me at v-and@microsoft.com?

    Thanks and Regards,

    Aneesh D.

    Thursday, June 10, 2010 3:24 AM
  • What is the size of the file you were trying to upload?

    The default max request size imposed by ASP.Net is 4MB. You can change a setting in your web.config to allow larger requests. the maxRequestLength attribute of the httpRuntime element controls that, which you can change in the web.config file. This link shows the schema for the httpRuntime element.

    http://msdn2.microsoft.com/en-us/library/e1f13641(VS.80).aspx

    HTH

    Raj


    Raj HealthVault Developer Tool http://xray.getrealconsulting.com
    • Marked as answer by W.Z. _ Thursday, June 10, 2010 2:50 PM
    Thursday, June 10, 2010 12:41 PM
  • Thanks to Aneesh and Raj for your reply.

    You're right Raj, my dicom file was 8MB. I was able to upload after I define the maxRequestLength.

    Also want to ask if anyone has experience on uploading large amount of data, say if a study with a thousand of images, normally how long it will take to upload? And how you handle if the transaction is failed during the uploading due to network issue or file size variation?

    WZ

    Thursday, June 10, 2010 2:49 PM
  • Hello,

    While dealing with large amount of data you can use the streaming APIs provided in the HealthVault. Please look at the HealthVault and Medical Imaging white paper available here for more details.

    Thanks and Regards,

    Aneesh D.

    Thursday, June 10, 2010 11:02 PM