You are developing an application.
The application contains the following code:
When you compile the code, you receive the following syntax error message: “A previous catch clause already
catches all exceptions of this or a super type (‘System.Exception’).”
You need to ensure that the code can be compiled. What should you do?
A.
Catch the ArgumentException exception instead of the ArgumentNullException exception.
B.
Throw a new exception in the second catch block.
C.
Catch the ArgumentNullException exception first.
D.
Re-throw the exception caught by the second catch block.
The code doesn’t match the question
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Agree
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C:
The code doesn’t match the question….
I think the code as shown is the solution-code. The question-code should be:
catch (Exception e) {}
catch (ArgumentNullException e) {}
Ordering of exceptions is a recurring theme for the c# exam.
13
0
exactly!
4
0
Your right Catch the ArguementNull first.. The question isnt wriiten properly
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