This message removes one, multiple, or all RECORDCORE structures from the container control.
Note: If the CCS_MINIRECORDCORE style bit is specified when a container is created, then MINIRECORDCORE should be used instead of RECORDCORE and PMINIRECORDCORE should be used instead of PRECORDCORE in all applicable data structures and messages.
param1 PVOID pRecordArray /* Pointer to an array of pointers to RECORDCORE structures that are to be removed. */ param2 USHORT cNumRecord /* Number of records. */ USHORT fRemoveRecord /* Flags. */