Nullable types are not allowed in conditional compilation expressions
A nullable type cannot be used in the expression of a conditional compilation directive. For example, the following code causes this error.
'#Const triggerPoint = 0
'' Not valid.
'#If CType(triggerpoint, Boolean?) = True Then
' ' Body of the conditional directive.
'#End If
Error ID: BC33111
To correct this error
- Remove the nullable type designation.
See Also
Concepts
Conditional Compilation Overview