我写了一些代码来连接远程服务器上的一些共享。如果WNetAddConnection2
返回ERROR_SESSION_CREDENTIAL_CONFLICT
(1219),我将首先通过WNetCancelConnection2
(返回NO_ERROR)取消连接。然后重新连接。但WNetAddConnection2
仍然返回1219
。为什么会这样以及如何解决?
这是我的代码
BOOL ADDirectorySearch::IPCConnect(CString strServerName, CString strDomainName, CString strUserName, CString strPassWord)
{
CString strServerNameWithSlash = _T("\\\\") + strServerName; //actually is \\klbnt
CString strFullUserName = strDomainName + _T("\\") + strUserName; //is domaintest\administrator
_bstr_t bstrServerNameWithSlash = strServerNameWithSlash;
_bstr_t bstrFullUserName = strFullUserName;
_bstr_t bstrPassWord = strPassWord;
DWORD dwResult;
NETRESOURCEW netResource;
memset(&netResource, 0, sizeof(netResource));
netResource.dwScope = RESOURCE_GLOBALNET;
netResource.dwType = RESOURCETYPE_DISK;
netResource.dwDisplayType = RESOURCEDISPLAYTYPE_GENERIC;
netResource.dwUsage = RESOURCEUSAGE_CONNECTABLE;
netResource.lpProvider = L"";
netResource.lpRemoteName = bstrServerNameWithSlash;//Remote IP like:\\192.168.1.11
dwResult = WNetAddConnection2W(&netResource, bstrPassWord, bstrFullUserName, CONNECT_INTERACTIVE);
if (dwResult == ERROR_SESSION_CREDENTIAL_CONFLICT)
{
dwResult = WNetCancelConnection2W(bstrServerNameWithSlash, CONNECT_UPDATE_PROFILE, TRUE);
if (dwResult == NO_ERROR)
{
dwResult = WNetAddConnection2W(&netResource, bstrPassWord, bstrFullUserName, CONNECT_INTERACTIVE);
}
else
{
//MyMessageBox_Error(_T("IPCConnect Error."), _T("Error"));
return FALSE;
}
}
if (dwResult == NO_ERROR)
{
return TRUE;
}
else
{
//MyMessageBox_Error(_T("IPCConnect Error."), _T("Error"));
return FALSE;
}
}
仅供参考:在cmd中输入“net use”后,我得到了这个,我觉得有一些错误:
Status Local Remote Network
-------------------------------------------------------------------------------
OK \\klbnt\NRDC1001 Microsoft Windows Network
The command completed successfully.