zyipie的专栏

CString在DBCS字符集时只能转换为char和string; 在UNICODE字符集时只能转换为wchar_t和wstring.但无论在什么字符集下char, wchar_t, string, wstring都能转换为CString.char能转换为string, wchar_t能转换为wstring但char和wchar_t, string和wstring之间, 要用Mul

不同语言的操作系统默认的MBCS不一样, 有时需要与UNICODE相互转换.代码如下:#include #include #include #include using namespace std;wstring MultiCharToWideChar(string str){ //获取大小,分配空间 int len = MultiByteToWid

char *setlocale(int category, const char *locale);If locale is a null pointer, setlocale queries, rather than sets, the international environment and returns a pointer to the string associated

头文件如下:#pragma once// CMyDlg 对话框class CMyDlg : public CDialog{ DECLARE_DYNAMIC(CMyDlg)public: CMyDlg(CWnd* pParent = NULL); // 标准构造函数 CMyDlg(int iId, CWnd* pParent = NULL); virtual

virtual LPTSTR ReadString( LPTSTR lpsz, UINT nMax );virtual BOOL ReadString( CString& rString);CStdioFile aFile;CFileException ex;if (!aFile.Open("config.txt", CFile::mod