|  | 
 
| #if        !defined(AFX_PRINTER_H) #define                AFX_PRINTER_H
 
 #if _MSC_VER >= 1000
 #pragma once
 #endif // _MSC_VER >= 1000
 
 #include "resource.h"                // main symbols
 #include "StdAfx.h"
 
 class CPrinter{
 public:
 CPrinter();
 virtual ~CPrinter();
 public:
 HDC GetPrintHandle();
 BOOL IsCurrentPrinter();
 void EnumPrinter(CList<CString,CString> *lstKeyName);
 void PrintSickTR(LPCTSTR lpszHospitalName, HDC hDCPrinter);
 
 private:
 int m_nPaperWidth;
 int m_nPaperHeight;
 CRect m_rectPaper;
 };
 #endif
 
 在.cpp出错信息是:
 error C2653: 'CPrinter' : is not a class or namespace name
 
 
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