Throwing an Exception in VB.net
By: Steven Holzner in VB.net Tutorials on 2010-11-17
You can throw an exception using the Throw statement, and you can also rethrow a caught exception using the Throw statement. Here's an example where I'm explicitly throwing an overflow exception:
Module Module1
Sub Main()
Try
Throw New OverflowException()
Catch e As Exception
System.Console.WriteLine(e.Message)
End Try
End Sub
End Module
| Tip |
In fact, it's even possible to mix structured and unstructured exception handling to some extent-if you're using unstructured exception handling, you can get an exception object with the Err object's GetException method and throw that exception in a Try block. |
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