CM INVALIDATEDETAILFIELDINFO
Appearance
This message notifies the container control that any or all FIELDINFO structures are not valid and that the view must be refreshed.
Syntax
param1 ULONG ulReserved; /* Reserved value, should be 0. */ param2 ULONG ulReserved; /* Reserved value, should be 0. */
Parameters
- ulReserved (ULONG) - Input
- Reserved value, should be 0.
- ulReserved (ULONG) - Input
- Reserved value, should be 0.
Returns
- rc (BOOL) - returns
- Success indicator.
Remarks
If any or all FIELDINFO structures are changed, removed, or inserted, the CM_INVALIDATEDETAILFIELDINFO message must be sent. Since each FIELDINFO structure potentially affects every record in the container, the entire view is refreshed, even if only one FIELDINFO structure has changed.
Default Processing
The default window procedure does not expect to receive this message and therefore takes no action on it other than to return FALSE.