ByRef argument type mismatch
' If you don't specify a type for a variable, the variable receives the default
' type, Variant. This isn't always obvious. For example, the following code
' declares two variables, the first, "MyVar", is a Variant; the second,
' "AnotherVar", is an Integer.
Sub main()
Dim MyVar, AnotherVar As Integer ' MyVar->Variant, AnotherVar->Integer
'Dim MyVar As Integer, AnotherVar As Integer ' Both are declared integers
MyVar = 3.1415
Call SomeSub((MyVar))
End Sub
Sub SomeSub (MyNum As Integer)
MyNum = MyNum + MyNum
End Sub