CQPM_GETPARAMETERS

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 Values

Requirements

Client: Included in Windows XP and Windows 2000 Professional.
Server: Included in Windows Server 2003 and Windows 2000 Server.
Header: Declared in Cmnquery.h.

See Also

CQPageProc, DSQUERYPARAMS, CoTaskMemAlloc