More Complex Operations in ADO.NET Data Services: ASP Alliance

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More Complex Operations in ADO.NET Data Services

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by Sergey Zwezdin
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Conclusion

ADO.NET Data Services Platform is a powerful and universal tool, which provides a large set of functionality out of a box. In most cases this functionality is enough. However, sometimes you need to solve a non-standard task. In these cases it is possible to take advantage of ideas described in the given article.

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User Comments

Title: fasdfa
Name: asdfasdf
Date: 2012-08-25 7:46:11 AM
Comment:
asdfsdf

Title: developer
Name: developer
Date: 2011-07-31 1:24:23 PM
Comment:
When I try this in new version of WCF Data Services,
public System.IO.Stream GetCustomerPhoto(string customerId)
generates an exception and says that Stream cannot be serialized and returned.
Do you know why?

Title: System.IO.Stream GetCustomerPhoto?
Name: Dana
Date: 2010-03-11 2:46:40 PM
Comment:
You can return an image from a service operation? I couldn't figure this out. Can you elaborate on that stub? When I tried to create the service operation and then "update service reference" from my client app, I got an error to the effect that the meta data couldn't be created.
Great article and any further info is appreciated. Thanks,
Dana

Title: moreclick
Name: moreclick
Date: 2009-12-07 2:17:58 AM
Comment:
Thanks for sharing, I love reading you should post more often...

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