WCF runtime exception.

Sujeet Suman

9y1.1k

I am getting below exception:

There was an error while trying to serialize parameter http://tempuri.org/:GetDriveResult.

The InnerException message was 'Type 'System.DelegateSerializationHolder+DelegateEntry' with data contract name 'DelegateSerializationHolder.

Can any body help me please.

4 Replies

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Sujeet Suman9y ago
Please once review attached file.
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vipin kv9y ago
Is it possible to provide the sample of DataCotract class that you are using ?
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Sujeet Suman9y ago
No it is not working
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vipin kv9y ago
DataContractSerializer is not intended for serializing delegates so if your DataContract class consists any delegate/event please exclude from serialization example
[field:NonSerialized]
public event SomeEventHandler SomeEvent;
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