Non-intrinsic type names are not allowed in conditional compilation expressions

The conditional compilation expression refers to a non-intrinsic type, but only intrinsic types are allowed.

For more information about the intrinsic type in Visual Basic, see Data Types Summary.

Error ID: BC31426

To correct this error

• Replace the non-intrinsic type with an intrinsic type.

See Also

Reference

Data Types Summary

Other Resources

Conditional Compilation (Visual Basic)