怎么输出 PWCHAR 变量的格式

Question

PWCHAR p = L“WIFI 信息”;

我之前试过 cout<<p; 但他只是输出p的存储地址,不是内容；

也试过wcout<<p;但他只是输出 WIFI, 没有输出汉字;

怎么样能直接输出p的全部内容呢？

Answer 1

你好：

     首先你要修改你的机器的locale为china，在Control Pane->Region->administative->change system locale->china.

#include "stdafx.h"
#include "iostream"
#include "windows.h"
#include <locale.h>

int _tmain(int argc, _TCHAR* argv[])
{
	//_tsetlocale( LC_ALL, _T( "chs" ) );
	setlocale( LC_ALL, "chs" );

	PWCHAR p = L"WIFI信息";
	std::wcout<<p<<std::endl;
	_tprintf(_T("WIFI信息\n"));
	return 0;
}

运行结果如图：

Shu Hu

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Answer 2

可以使用WriteConsole函数直接输出到控制台:

PWCHAR p = L"WIFI 信息";
WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), p, wcslen(p), NULL, NULL);

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Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.