vc判断文件是否存在1

方法一：PathFileExists(FilePath);   返回true则存在，返回false则不存在，注意要加上以下代码：

#include <shlwapi.h>
#pragma comment(lib,"Shlwapi.lib")

方法二：CFile::GetStatus(WMSIniFilePath,filestatus)，返回true则存在，返回false则不存在

参数： 

rStatus：

A reference to a user-supplied CFileStatus structure that will receive the status information. The CFileStatus structure has the following fields:

 

CTime m_ctime   The date and time the file was created.
 

CTime m_mtime   The date and time the file was last modified.

CTime m_atime   The date and time the file was last accessed for reading.
 

LONG m_size   The logical size of the file in bytes, as reported by the DIR command.
 

BYTE m_attribute   The attribute byte of the file.

 

char m_szFullName[_MAX_PATH]   The absolute filename in the Windows character set.

 

lpszFileName：

A string in the Windows character set that is the path to the desired file. The path can be relative or absolute, but cannot contain a network name.