与类型“LPCWSTR"的参数不兼容；

问题描述

#include "stdafx.h"
#include <windows.h>
#include <stdio.h>
#include <iostream>
#include <dos.h>
using namespace std;

class Dir
{
public:
    char* cat;
    Dir()
    {
        cout << "(C:/*)
";
        cat = new char[50];
        cin >> cat;
    }

    void virtual ShowFiles()
    {
    }

};


class Inside : public Dir
{
public:
    void virtual ShowFiles()
    {
        HANDLE hSearch;
        WIN32_FIND_DATA pFileData;

        hSearch = FindFirstFile(cat, &pFileData);
        if (hSearch != INVALID_HANDLE_VALUE)
            do
            {
                //  if ((pFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
                cout << pFileData.cFileName << "
";
            } while (FindNextFile(hSearch, &pFileData));
            FindClose(hSearch);
    }
};
int main()
{
    Dir *obj1[2];
    obj1[1] = new Inside;
    obj1[1]->ShowFiles();
    return 0;
}

所以我有一个程序，我需要用动态字符 cat 显示目录中的所有文件，但它可以在 Borland C++ 中编译，但在 Visual Studio 15 + Resharper 中它不起作用.严重性代码描述项目文件行char *"类型的错误(活动)参数与LPCWSTR"类型的参数不兼容

So I have a program, I need to show with dynamic char cat all file in directory, but it is compilable in Borland C++ but in Visual Studio 15 + Resharper it doesn't work. Severity Code Description Project File Line Error (active) argument of type "char *" is incompatible with parameter of type "LPCWSTR"

推荐答案

要在 Visual C++ 中编译代码，您需要使用多字节字符 WinAPI 函数而不是宽字符函数.

To compile your code in Visual C++ you need to use Multi-Byte char WinAPI functions instead of Wide char ones.

设置项目->属性 ->高级(或旧版本的通用)->用于使用多字节字符集