问如何将std::string转换为LPCSTR？ENLPSTR:指向char的以null结尾的字符串的指针(通常传递缓冲区并将其用作‘输出’参数)#include <string>#include <locale>#include <codecvt>// convert string to wstringinline std::wstring to_wide_string(const std::string& input){std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;return...
实现这个转换的方法如下: #include <string>#include <Windows.h>std::stringconvertLPWSTRToString(LPWSTR lpwstr) {std::stringstr;intsize = WideCharToMultiByte(CP_UTF8,0, lpwstr, -1, NULL,0, NULL, NULL);char* buffer =newchar[size]; WideCharToMultiByte(CP_UTF8,0, lpwstr, -1, buffer, size, ...
问MFC:无法将将std::string转换为LPWSTR放入函数中EN#include <string>#include <locale>#include <code...
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。用起来还算比...
BUT if UNICODE is #defined, then LPCTSTR becomes LPWSTR and then the above doesn't even compile. You'll have to convert the ANSI string stored in 'z' to Unicode. The most straightforward way using the Windows SDK is to use MultiByteToWideChar(). So, in reality, in order to work appropr...
35{36intnLength = MultiByteToWideChar( CP_ACP,0, szStr.c_str(), -1, NULL, NULL );37wszStr.resize(nLength);38LPWSTR lpwszStr =newwchar_t[nLength];39MultiByteToWideChar( CP_ACP,0, szStr.c_str(), -1, lpwszStr, nLength );40wszStr =lpwszStr;41delete [] lpwszStr;42}43//—...
LPWSTR lpwszStr = new wchar_t[nLength]; MultiByteToWideChar( CP_ACP, 0, szStr.c_str(), -1, lpwszStr, nLength ); wszStr = lpwszStr; delete [] lpwszStr; } //--- int _tmain(int argc, _TCHAR* argv[]) { char* pChar = "我喜欢char"; wchar_t* pWideChar = L"我讨厌wchar...
怎么把std :: string转换成LPCSTR？str.c_str()给您一个const char *，这是LPCSTR（常量STRing的长...
converting CString to LPWSTR Converting System::String to Integer and back (for TextBox) Copy and Paste from a MessageBox() Copying an unsigned char * string to another unsigned char * string using library functions Count files and folder in drive Crashing in ntdll.dll RtlAllocateHeap CreateProces...
标准C++中的std::string也是一个basic_string模板类的特化版本: typedef basic_string<char> string; 与其相关的宽字符版本: typedef basic_string<wchar_t> wstring; 由上可以清晰看出,string代表ANSI版本,wstring代表宽字符版本。