Be marked as serializable or have a typeconverter other than

User posted I've read at some places that you can serialize the HttpPostedFile if you "put" it inside another class that has the [Serializable ] attribute. I've tried this withoud luck. As soon as I add the following to my class marked with [Serializable ] I get an error: protected System. What can I do? I need help! I'm trying to put it in ViewState. Wednesday, September 8, AM. Join our community to see this answer! Unlock 3 Answers and 11 Comments. Andrew Hancock - VMware vExpert. See if this solution works for you by signing up for a 7 day free trial.

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Who are the certified experts? Exactly the trouble! Thanks That's exactly it.. This discussion thread is closed Start new discussion. NET Framework. NET Remoting: "not marked as serializable" -- but it is! Index was out of range. Must be non-negative and less than the size of the collection. Mobile Development. Software Development. Remote Development and Debugging Tools. Nested class structure question.