Assembly: System.ServiceModel (in system.servicemodel.dll)
Set the IncludeExceptionDetailInFaults property to true from an application configuration file or programmatically to enable the flow of managed exception information in a client callback object back to the service for debugging purposes.
Returning managed exception information to services can be a security risk because exception details expose information about the internal client implementation that could be used by unauthorized services. In addition, although the CallbackDebugBehavior properties can also be set programmatically, it can be easy to forget to disable IncludeExceptionDetailInFaults when deploying.
Because of the security issues involved, it is strongly recommended that:
You use an application configuration file to set the value of the IncludeExceptionDetailInFaults property to true.
You only do so only in controlled debugging scenarios.
For details about the security issues related to managed exception information, see Specifying and Handling Faults in Contracts and Services.
You can also set the values of this attribute by using the <callbackDebug> element in a client application configuration file.
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.