LPSTR在MSDN英文解释:Pointer to a null-terminal string of 8-bit Windows(ANSI) characters.LPSTR在MSDN中文解释:'L'代表Long,'P'代表Pointer(指针),'STR'表示String。 CString转换成LPSTR 1.1 方法一: 1CString strFileName;2LPSTR lpStr =strFileName.GetBuffer();3strFileName.ReleaseBuffer(); 1.2 方法二...
UINT aLen=WideCharToMultiByte(CP_ACP,0,strCS,wLen,NULL,0,NULL,NULL); LPSTR lpa=newchar[aLen]; WideCharToMultiByte(CP_ACP,0,strCS,wLen,lpa,aLen,NULL,NULL); returnlpa; } std::stringWideChar2StdStr(constCString&strcs) { LPSTR l=WideChar2MBCS(strcs); std::stringstdStr(l); delete [] ...
CString、LPSTR、std::string、LPCSTR之间的转换 LPSTR WideChar2MBCS(constCString& strCS ) { constUINT wLen = strCS.GetLength() + 1; UINT aLen = WideCharToMultiByte(CP_ACP,0,strCS,wLen,NULL,0,NULL,NULL); LPSTR lpa =newchar[aLen]; WideCharToMultiByte(CP_ACP,0,strCS,wLen,lpa,aLen,NULL,NUL...
How? Defining your own "polymorphic" STL string data type: prettyprint 复制 typedef std::basic_string<TCHAR> tstring; Just like that. Then you would re-write the above as: prettyprint 复制 tstring z = TEXT("Hello"); LPTSTR x = new TCHAR[z.size() + 1] _tcscpy(x, z.c_str...
LPSTR lpa =newchar[aLen]; WideCharToMultiByte(CP_ACP,0,strCS,wLen,lpa,aLen,NULL,NULL); returnlpa; } std::stringWideChar2StdStr(constCString&strcs) { LPSTR l = WideChar2MBCS(strcs); std::stringstdStr(l); delete [] l; returnstdStr; ...
str.c_str()给您一个const char *，这是LPCSTR（常量STRing的长指针）-表示它是指向0终止字符串的...
其实这是windows下的命名方式，你把它的名字拆开了看就很清晰：LP：长指针，C：const，T：自适应，STR：字符串。类似的还有LPCSTR、LPSTR、LPTSTR、LPWSTR等等，你按照上面的方法拆开看就很清楚。2. std::string。这是C++标准库中的字符串类。是C++语言标准的一部分。提供对字符串的封装。用起来还算...
str.c_str()提供了一个const char *，这是一个LPCSTR(指向常量string的长指针) --这意味着它是指向...
<codecvt>// convert string to wstringinline std::wstring to_wide_string(const std::string& ...
//从std::string 到QString qstring = QString(QString::fromLocal8Bit(cstr.c_str())); //从QString 到 std::string cstr = string((const char *)qstring.toLocal8Bit()); https://blog.csdn.net/hellokandy/article/details/55254071