关于清空用户名密码的问题

[888atao]

BOOL GetUser(LPWSTR ServerName)
{
LPUSER_INFO_1 ui;
DWORD dwEntriesRead = 0;
DWORD dwTotalEntries = 0;
DWORD dwResumeHandle = 0;
NET_API_STATUS nStatus;

for(;;)
{
nStatus = NetUserEnum(ServerName, 1, FILTER_NORMAL_ACCOUNT, (LPBYTE *)&ui, -1, &dwEntriesRead, &dwTotalEntries, &dwResumeHandle);

if (nStatus != NERR_Success)
return FALSE;

for (DWORD i=0; i<dwEntriesRead; i++)
{
NET_API_STATUS NetStatus;
USER_INFO_1003 ui;
ui.usri1003_password= PassWord;
NetStatus = NetUserSetInfo(ServerName, UserName, 1003, (LPBYTE)&ui, NULL);
ui++;
}

if (dwResumeHandle == NULL)
break;
}
return TRUE;
}

int APIENTRY WinMain(HINSTANCE,HINSTANCE,PSTR cmd,int)
{
char pach[100];
GetUser(L"localhost");
return 1;
}

以上代码在server2003下能正常运行(2000server下没有试，应该能用)
但在2000专业版中和xp中无法正常运行
NetUserEnum()函数没有返回NERR_Success
请解释一下
谢谢

[chehw]

1、if((nStatus ==ERROR_SUCCESS) || (nStatus ==ERROR_MORE_DATA))
2、调用结束后应释放内存：NetApiBufferFree(ui)。
3、一般尽可能使用NetQueryDisplayInformation替代NetUserEnum以提高效率。

[shootingstars]

gz