IListManager::GetListFlags
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Use this method to retrieve the flags attribute for a list.
Definition
HRESULT IListManager::GetListFlags(VARIANTlistID,long*plFlags);
Parameters
listID
[in] A VARIANT that contains the ID or name of the list.
plFlags
[out, retval] A pointer to a long used to return the flags attribute.
Return Values
This method returns an HRESULT indicating whether or not it completed successfully. See the Error Values section for more details.
Error Values
This method returns S_OK (0x00000000) to indicate success and either standard or custom COM HRESULT error values to indicate failure. For more information about standard COM errors, see Standard COM Errors.
The following table shows the custom COM errors that this method can return.
| Constant | Value | Description |
| E_LM_LIST_NOT_FOUND | 0x8C400006 | The specified list does not exist. |
| E_LM_SQLERROR | 0x8C400003 | Error while executing SQL/ADO operation. |
| OLE_E_BLANK | 0x80040007 | The ListManager object has not been properly initialized. |
Additional information may be available using the global Err object, which can be accessed using the API function GetErrorInfo. In particular, the GetDescription method of the IErrorInfo interface may return a text description of the error.
Remarks
The following table lists the possible flag parameter values used to determine the type of list created. Values may be OR'ed together to specify more than one flag.
| Type | Value | Description |
| DEFAULT | 0x0 | A Mailing list |
| HIDDEN | 0x1 | The list should not be exposed in the user interface |
| DYNAMIC | 0x2 | A dynamic list |
| USER | 0x4 | A User list (contains an rcp_guid column) |
| GENERIC | 0x8 | A Generic list |
| MAILABLE | 0x10 | A Mailable list (contains an rcp_email column) |