I am creating a WCF duplex callBack structure, with a WPF app registering with a WCF service, and the WCF service using a CallBack in the WPF app to pass data from time to time. The interface for the callback in WCF is simple:
void DataUpdate(string updatedData)
yet when I launch the service and run SVCUtil.exe, the CS code changes the callBack interface to
void DataUpdate(DataUpdate request)
What is the cause of this? How can I get the proper structure to show in the SVCUtil output?
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