XOR (math) Purpose Evaluates whether only one of two expressions is TRUE. One expression must be TRUE and the other must be FALSE for the XOR result to be TRUE. Syntax Expression1 XOR Expression2 Example Sub Main()         Dim e1 as Integer, e2 as Integer         e1 = TRUE: e2 = 5 < 34 If e1 XOR e2 Then                 Print "Only one expression, e1 or e2, is TRUE"         Else                 Print "Both e1 and e2 are TRUE or Both e1 and e2 are FALSE"         End If End Sub