IADsFileService Property Methods

The property methods of the IADsFileService interface get or set the properties described in the following table. For more information, see Interface Property Methods.

Properties

Description

The description of the file service.

Access type: Read/write

Scripting data type: BSTR

// C++ method syntax
HRESULT get_Description(
  [out] BSTR* pbstrDescription
);
HRESULT put_Description(
  [in] BSTR bstrDescription
);

MaxUserCount

The maximum number of users allowed on the service at any time.

Access type: Read/write

Scripting data type: LONG

// C++ method syntax
HRESULT get_MaxUserCount(
  [out] LONG* plMaxUserCount
);
HRESULT put_MaxUserCount(
  [in] LONG lMaxUserCount
);

Remarks

You must go through the file service to access file shares, sessions, and resources on a computer.

Examples

The following code example writes a description for and check the user limit of the file service.

Dim fs As IADsFileService
On Error GoTo Cleanup

' Bind to a file service object on "myComputer" in the local domain.
Set fs = GetObject("WinNT://myComputer/LanmanServer")

fs.Description = "WinNT file service."
n = fs.MaxUserCount
If n = -1 Then
   MsgBox "No limit has been imposed on number of users allowed."
Else
   MsgBox n & " users are allowed."
End If

Cleanup:
    If (Err.Number<>0) Then
        MsgBox("An error has occurred. " & Err.Number)
    End If
    Set fs = Nothing

The following code example writes a description for and check the user limit on a file service object.

HRESULT CheckFileService()
{
    IADsFileService *pFs = NULL;
    LPWSTR adsPath = L"WinNT://myComputer/LanmanServer";
    HRESULT hr = S_OK;
    long count = 0;

    hr = ADsGetObject(adsPath, IID_IADsFileService, (void**)&pFs)
    if(FAILED(hr)) {goto Cleanup;}

    hr = pFs->put_Description(CComBSTR("WinNT File Service"));
    if(FAILED(hr)) {goto Cleanup;}

    hr = pFs->SetInfo();
    if(FAILED(hr)) {goto Cleanup;}

    hr = pFs->get_MaxUserCount(&count);
    if(FAILED(hr)) {goto Cleanup;}

    if(count == -1) {
        printf("No limit has been imposed on the number of users.\n");
    } 
    else {
        printf("Number of allowed users are %d\n",count);
    }

Cleanup:
    if(pFs) pFs->Release();
    return S_OK;
}

Requirements

Requirement	Value
Minimum supported client	Windows Vista
Minimum supported server	Windows Server 2008
Header	Iads.h
DLL	Activeds.dll
IID	IID_IADsFileService is defined as A89D1900-31CA-11CF-A98A-00AA006BC149

See also

IADsService

IADsFileService

IADsFileServiceOperations

IADsServiceOperations

Interface Property Methods