[VC] 遍历文件夹文件的函数方法_vc 遍历文件

BOOL IsDirExist(char* csDir)
{
	DWORD dwAttrib = GetFileAttributes(csDir);
	return INVALID_FILE_ATTRIBUTES != dwAttrib && 0 != (dwAttrib & FILE_ATTRIBUTE_DIRECTORY);
}
 
 
int DirectoryList(char* path)
{
    int file_count = 0;
	WIN32_FIND_DATA FindData;
	HANDLE handle;
	char fullName[2048] = { 0 };
	char filePathName[2048] = { 0 };
	strcpy_s(filePathName, path);
	strcat_s(filePathName, "\\*.*");//可修改过滤的文件类型
	handle = FindFirstFile(filePathName, &FindData);
	if (handle == INVALID_HANDLE_VALUE)
	{
		printf("搜索FileHandle失败");
		return 0;
	}
	sprintf_s(fullName, "%s\\%s", path, FindData.cFileName);
    file_count ++;
	printf("#[%d]%s",file_count,fullName);
	
 
	while (FindNextFile(handle, &FindData))
	{
		//过滤.和..
		if (strcmp(FindData.cFileName, ".") == 0 || strcmp(FindData.cFileName, "..") == 0)
		{
			continue;
		}
		sprintf_s(fullName, "%s\\%s", path, FindData.cFileName);
		printf(">[%d]%s",g_file_count,fullName);
		file_count ++;
		//判断是否是文件夹
		if (IsDirExist(fullName))
		{
			DirectoryList(fullName);
		}
	}
	FindClose(handle);
	return file_count ;
}