How can I rethrow an Inner Exception while maintaining the stack trace generated so far?

Question

Duplicate of: In C#, how can I rethrow InnerException without losing stack trace?

I have some operations that I invoke asynchronously on a background thread. Sometimes,

Answer 1

Although you may feel that the TargetInvocationException is "useless", it's the reality. Don't try to pretend that .NET didn't take the original exception and wrap it with a TargetInvocationException and throw it. That really happened. Some day, you might even want some piece of information that comes from that wrapping - like maybe the location of the code that threw the TargetInvocationException.