WM_QUERYWINDOWPARAMS - Parameters

pwndparams (PWNDPARAMS)

Window parameter structure.

This points to a window parameter structure; see WNDPARAMS.

The valid values of fsStatus are WPM_CCHTEXT, WPM_TEXT, WPM_CBCTLDATA, and WPM_CTLDATA.

The flags in fsStatus are cleared as each item is processed. If the call is successful, fsStatus is 0. If any item has not been processed, the flag for that item is still set.

ulReserved (ULONG)

Reserved value, should be 0.

rc (BOOL)

Success indicator.

TRUE

Successful completion
FALSE
Error occurred.

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