How to convert #39;wchar_t *#39; to #39;const char *#39;(如何将 wchar_t * 转换为 const char *)
问题描述
如何将 'wchar_t
*' 转换为 'const char *
' ?
How can I convert 'wchar_t
*' to 'const char *
' ?
使用 C++ MFC VS2010.
using C++ MFC VS2010.
谢谢.
推荐答案
由于问题是关于MFC的,我建议如下:
As the question is about MFC, I would suggest the following:
CStringA a = "Test";
CStringW w = L"Test";
a = CStringA(w);
w = CStringW(a);
我通常需要以下转换:
CString t = _T("Test"); // depends on TCHAR type
a = CStringA(t); // does not depend on TCHAR type
w = CStringW(t);
CStringW 和 CStringA 分别有运算符 LPCWSTR 和 LPCSTR.
CStringW and CStringA have operators LPCWSTR and LPCSTR respectivelly.
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