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How to: Display an Exception's Message in Visual Basic

The exception object includes a number of properties that help identify the code ___location, the type, the Helpfile URL, and the reason for the exception. One of these, the Message property, describes the current exception.

To display the string associated with an exception

  • Use the Message property to display information about the current exception. This example catches a WebException and displays the associated message.

    Try
        Throw New System.Net.WebException
    Catch ex As System.Net.WebException
        MsgBox("An exception occurred:" & vbCrLf & ex.Message)
    End Try
    

See Also

Tasks

How to: Catch an Exception in Visual Basic

How to: Throw an Exception in Visual Basic

How to: Test Code with a Try…Catch Block in Visual Basic

How to: Check an Exception's Inner Exception (Visual Basic)

Troubleshooting Exception Handling (Visual Basic)

Reference

Try...Catch...Finally Statement (Visual Basic)

Other Resources

Structured Exception Handling in Visual Basic