遇到这样的问题需要将std:string类型转为LPCSTR类型。 标准库的std::string转换成LPCSTR很简单:直接调用c_str()即可。例: std::string a="abc"; LPCSTR str = a.c_str(); 还有一种情况是wstring 标准库还有一个wstring,代表宽字符的string,std::wstring转换成LPCWSTR也一样很简单: std::wstring a = L"ab...
1CString strFileName;2LPSTR lpStr = (LPSTR)(LPCSTR)strFimeName; LPSTR转换成CString 1 2 LPSTRlpStr = _T("TestStr"); CString str(lpStr); 注意:CString和LPCSTR可直接转换,如下: CString str; LPCSTR lpcStr= (LPCSTR)str;//LPSTR在msdn中的定义typedef LPSTRchar* ; 由此可见,LPSTR实际数据类型就是...
std::stringWideChar2StdStr(constCString&strcs) { LPSTR l=WideChar2MBCS(strcs); std::stringstdStr(l); delete [] l; returnstdStr; } LPOLESTR MBCS2WideChar( LPCSTR lpa ) { size_t aLen=strlen(lpa)+1; intwLen=MultiByteToWideChar(CP_ACP,0,lpa,aLen,NULL,0); LPOLESTR lpw=newWCHAR[wLen...
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...
LPCWSTR是一个指向unicode编码字符串的32位指针,所指向字符串是wchar型,而不是char型。 转换函数 直接可以使用 LPCWSTR stringToLPCWSTR(std::string orig) { size_t origsize = orig.length() + 1; const size_t newsize = 100; size_t convertedChars = 0; ...
rather than string (since you're using LPCTSTR rather than LPCSTR). Dave Thursday, March 22, 2012 8:40 AM On 22/03/2012 09:11, hardyz wrote: i have a string z="hi how are you"; and LPCTSTR xyz; now i want to assing the value of abc to xyz somethign like this xyz=z; i am...
1. LPCTSTR 实际上就是字符串,不过是会根据当前的字符集进行自适应:如果是ANSI的话,LPCTSTR = const char* ,如果是Unicode的话,LPCTSTR = const wchar_t*。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...
std::wstring Ansi2WChar(LPCSTR pszSrc, int nLen) { int nSize = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pszSrc, nLen, 0, 0); if(nSize <= 0) return NULL; WCHAR *pwszDst = new WCHAR[nSize+1]; if( NULL == pwszDst) return NULL; ...
将const std::vector<char>转换为unsigned char*? 无法将参数%1从“const char *”转换为“const wchar_t *” 错误:在初始化时无法将'std :: string'转换为'char*' 无法将'LPCWSTR {aka const wchar_t*}'转换为'LPCSTR {aka const char*} 将char []数组转换为String ...
#include <string>#include <locale>#include <codecvt>// convert string to wstringinline std::...