CQPM_GETPARAMETERS message
The CQPM_GETPARAMETERS message is sent to the CQPageProc callback function of a query form extension page to retrieve data about the query performed by the page.
Parameters
-
wParam
-
Not used.
-
lParam
-
Pointer to a LPDSQUERYPARAMS value that receives data about the query performed by the page. If this parameter is NULL, the DSQUERYPARAMS structure must be allocated by the extension using the CoTaskMemAlloc function.
Return value
Returns S_OK if successful or a standard HRESULT error code otherwise.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista |
| Minimum supported server |
Windows Server 2008 |
| Header |
|