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2014年3月24日18:04:58

 删除指定目录下所有文件及目录

1、使用VS2008创建一个带预编译头的控制台项目。

2、源文件内容：

#include "stdafx.h" #include 
   
    #include
    
       using namespace std;// 删除指定目录下所有文件及目录  bool DelDirContent(TCHAR * tcsPath)  {  	WIN32_FIND_DATA wfd;  	HANDLE hFind; 	TCHAR tcsFullPath[MAX_PATH] = {0};	TCHAR tcsDirFilter[MAX_PATH] = {0};	_tcscpy(tcsDirFilter,tcsPath);	_tcscat(tcsDirFilter,_T("\\*"));	hFind = FindFirstFile(tcsDirFilter, &wfd);	if (hFind == INVALID_HANDLE_VALUE) 	{		printf ("FindFirstFile failed (%d)\n", GetLastError());		return false;	}	do  	{  		if (_tcscmp(wfd.cFileName, _T(".")) == 0 ||   			_tcscmp(wfd.cFileName, _T("..")) == 0 )  		{  			continue;  		}		_tcscpy(tcsFullPath,tcsPath);		_tcscat(tcsFullPath,_T("\\"));		_tcscat(tcsFullPath,wfd.cFileName);		//去掉只读属性  		DWORD dwAttributes = GetFileAttributes(tcsFullPath);  		if (dwAttributes & FILE_ATTRIBUTE_READONLY)  		{  			dwAttributes &= ~FILE_ATTRIBUTE_READONLY;  			SetFileAttributes(tcsFullPath, dwAttributes);  		}  		if (wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)  		{    			DelDirContent(tcsFullPath);  			RemoveDirectory(tcsFullPath);  		}  		else  		{  			if(!DeleteFile(tcsFullPath))			{				printf("删除文件失败\n");			} 		}  	}while (FindNextFile(hFind, &wfd));	FindClose(hFind);  	return true;  } int main( void )  {  	char ch;	TCHAR tcsFileName[MAX_PATH] = {0};	_tcscpy(tcsFileName,TEXT("CenterTransLog"));	DelDirContent(tcsFileName);	printf("程序结束\n");	cin>>ch;	return 0;  }
    
   

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