Exception types

[Kajal_Singhal]

What is the difference between Throw & rethrow with example?

[karthick]

How to use Throw and ReThrow

Can anybody please explain when and how to use Throw and Rethrow activities? What I need to do is catch an exception with a try-catch - BUT - I need to report the actual exception and then pass control up to a higher level - essentially: catch an exception - log what happened and abort the current process and restart at the top. Can Throw and Rethrow do this - how? what is the difference between the two? Update - OK - Rethrow is clear enough it just reproduces the original exception But how …

[Anthony_Humphries]

Throw allows you to throw a custom exception at any point in your project. Rethrow is only used in a Catch block to throw the original exception which caused the process to reach said Catch block.