#include "vcl.fctreeview.hpp"
#include "RM_Class.hpp"
#include "RM_Common.hpp"

这样可以

#include "RM_Class.hpp"
#include "RM_Common.hpp"
#include "vcl.fctreeview.hpp"

这样就不可以了

17error

[bcc32 Error] vcl.fccanvas.hpp(34): E2184 Enum syntax error
[bcc32 Error] vcl.fccanvas.hpp(34): E2040 Declaration terminated incorrectly
[bcc32 Error] vcl.fccanvas.hpp(36): E2451 Undefined symbol ‘TwwRectSide‘
[bcc32 Error] vcl.fccanvas.hpp(36): E2090 Qualifier ‘TwwRectSide‘ is not a class or namespace name
[bcc32 Error] vcl.fccanvas.hpp(36): E2401 Invalid template argument list
[bcc32 Error] vcl.fccanvas.hpp(36): E2270 > expected
[bcc32 Error] vcl.fccanvas.hpp(36): E2040 Declaration terminated incorrectly
[bcc32 Error] vcl.fccanvas.hpp(69): E2190 Unexpected }
[bcc32 Error] vcl.fccanvas.hpp(70): E2190 Unexpected }
[bcc32 Error] vcl.fctreeview.hpp(438): E2316 ‘TfcCanvas‘ is not a member of ‘Fccanvas‘
[bcc32 Error] vcl.fctreeview.hpp(438): E2040 Declaration terminated incorrectly
[bcc32 Error] vcl.fctreeview.hpp(439): E2316 ‘TfcCanvas‘ is not a member of ‘Fccanvas‘
[bcc32 Error] vcl.fctreeview.hpp(439): E2040 Declaration terminated incorrectly
[bcc32 Error] vcl.fctreeview.hpp(558): E2316 ‘TfcCanvas‘ is not a member of ‘Fccanvas‘
[bcc32 Error] vcl.fctreeview.hpp(558): E2040 Declaration terminated incorrectly
[bcc32 Error] vcl.fctreeview.hpp(678): E2316 ‘TfcCanvas‘ is not a member of ‘Fccanvas‘
[bcc32 Error] vcl.fctreeview.hpp(678): E2040 Declaration terminated incorrectly

找到代码

[bcc32 Error] vcl.fccanvas.hpp(34): E2184 Enum syntax error

enum DECLSPEC_DENUM TwwRectSide : unsigned char { rsLeft, rsTop, rsRight, rsBottom };

找谁了，惹谁了！！冲突了

讨厌 这样就不可以了