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What are different ways of exception handling in WCF?

Answer»

For troubleshooting unexpected problems in applications, exception HANDLING is essential. Exception handling is a feature of OBJECT programming languages and it is an ERROR that occurs during execution. In WCF, there are three ways to handle exceptions:  

returnUnknownExceptionsAsFaults: Debugging Mode  
FaultException: Best OPTION  
IErrorHandler: Only when Fault cannot handle the exception 


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