C++ lstrlen()

关于lstrlen function，参考：https://msdn.microsoft.com/en-us/library/windows/desktop/ms647492(v=vs.85).aspx

以下代码摘自：http://blog.csdn.net/hczhiyue/article/details/6248229

另外，可参考：http://blog.csdn.net/dongpanshan/article/details/7898574

IDE: Code::Blocks 16.01

操作系统：Windows 7 x64

#include <windows.h>
#include <iostream>

using namespace std;

int main(int argc, _TCHAR* argv[])
{
    char str1[] = "I'm a Chinese.";

    // Determines the length of the specified string (not including the terminating null character).
    cout << lstrlen((LPCTSTR)str1) << " bytes" << endl;

    // Determines the length of the specified string (including the terminating null character).
    cout << sizeof(str1) << " bytes" << endl;

    return 0;
}

在Code::Blocks 16.01中的运行结果：