C++ CLI System.String^ 到 MFC LPCTSTR
如何将系统 (.net) C++CLI String^ 转换为 MFC C++ LPCTSTR 字符串.
How would I convert a System (.net) C++CLI String^ into a MFC C++ LPCTSTR string.
将 LPCTSTR 放入 String^ 非常容易，但到目前为止还没有发现相反的方法.
It is very easy to get a LPCTSTR into String^, but so far found nothing on doing it the other way around.
推荐答案
如果您有 Visual Studio 2008 或更高版本，您应该可以使用 C++/CLI 编组库来执行此操作，如下所示:
If you have Visual Studio 2008 or above, you should be able to do this using the C++/CLI marshaling library, like so:
#include <msclrmarshal.h>
using namespace System;
using namespace msclr::interop;
...
String^ cliString;
marshal_context context;
LPCTSTR cstr = context.marshal_as<const TCHAR*>(cliString);
有关 MSDN 上类型间编组的更多信息:C++ 中的编组概述
More information on marshaling between types on MSDN: Overview of Marshaling in C++
相关文章