[C++/CLI]System::String^ to std::string 與 std::string to System::String^

前言

當我們在開發c++/cli視窗程式時，會遇到需要把System::String^ 格式轉成std::string 或是相反的情況，在這邊紀錄一下

System::String^ to std::string

以下式轉換的程式碼:

std::string to System::String^

　

//Convert std::string to System::String^,os is std::string
String^ str = gcnew String(os.c_str());

System::String^ to std::string

const char* chars = (const char*)(System::Runtime::InteropServices::Marshal::StringToHGlobalAnsi(source)).ToPointer();
 string dest = chars;

參考資料

HOW TO：將 System::String 轉換為標準字串

C++/CLI Converting from System::String^ to std::string