这个函数将System::String转换为std::string,可以在C++项目中使用。使用示例: 代码语言:cpp 复制 System::String^dotNetString="Hello, World!";std::string stdString=ConvertSystemStringToStdString(dotNetString); 这样就完成了将.NET System::String转换为std::string的操作。 这个转换操作在跨平台开发、与C++库...
; std::string stdString = msclr::interop::marshal_as<std::string>(systemString); 方法二:手动转换 如果不想使用 marshal_as,也可以手动进行转换。 代码语言:txt 复制 #include <string> System::String^ systemString = "Hello, World!"; std::string stdString; for each (char c in systemString)...
如何:将 System::String 转换为标准字符串项目 2013/02/21 本文内容 示例 请参见 可以在不使用 Vcclr.h 中的 PtrToStringChars 的情况下将 String 转换为 std::string 或std::wstring。 示例 复制 // convert_system_string.cpp // compile with: /clr #include <string> #include <iostream> using ...
std::string str = msclr::interop::marshal_as<std::string>(msg);
std::string ConvertToString(System::String^ str){ int q=(int)System::Runtime::InteropServices::Marshal::StringToHGlobalAnsi(str); char* p=(char*)q; return std::string(p);} 其实主要是为了unicode到ansi的转换，在QQ群上问的时候，有人很诧异，问我为什么要做这个转换，要做c++/cli就不...
char * to System::String^ char *ch="this is char pointer"; String^ str=gcnew String(ch);// 或 :System::Runtime::InteropServices::Marshal::PtrToStringAnsi((IntPtr)ch); std::string to char * string str="hello"; char * ch;
Stan has an entry about converting a System::String to an std::string. Wouldn't it be better to minimize the time the string^ is pinned to minimize the effect this code has on the garbage collection process?bool To_CharStar( String^ source, char*& target ){...
VC2005中System::String转换为std::string 一个把System::String 转换为 std::string,unicode转为ansi的程序。也是一个托管与非托管数据转换的例程! 今天在做一个划词的程序,用了sqlite做词库,词在存进去的时候,用的是ANSI编码,可是从textbox里读出来的是unicode编码,为了这个转换,我忙了两天了,现在终于解决了,...
System::String -> std::string A reader asks, Sender: Erik Brendengen Is there an easy way to convert from String^ to std::string? Does String ^s = std::string( “bla”).c_str(); work the other way? This is a FAQ, one that I myself bumped into when I had to pass a System...
System::String -> std::string A reader asks, Sender: Erik Brendengen Is there an easy way to convert from String^ to std::string? Does String ^s = std::string( “bla”).c_str(); work the other way? This is a FAQ, one that I myself bumped into when I had to pass a System...