Imports System Module StringLiteral Sub Main() Try Dim a As String="Hello" Dim b As String=" World " Dim c As String=47 Dim d As String=a+b+c If d<>"Hello World 47" Then Throw New Exception("StringLiteralA:Failed-String concatenation does not work right") End If Catch e As Exception Console.WriteLine(e.Message) End Try End Sub End Module