Other fixes to shared build.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28774 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/include/wx/foldbar/captionbar.h

@@ -249,7 +249,7 @@ public:
 /** Defines an empty captionbar style */
 #define wxEmptyCaptionBarStyle wxCaptionBarStyle()
 
-class wxCaptionBar: public wxWindow
+class WXDLLIMPEXP_FOLDBAR wxCaptionBar: public wxWindow
 {
 private:
     wxString _caption;