This function takes a session handle parameter. It gets the next part of the filter. Each part is either:
Syntax
INT AlarmFilterEditNext(INT hSession)
Session:
Session handle for the historical list previously returned by the function AlarmFilterEditOpen().
Return Value
Next part of filter or if does not exist an empty string "".
Example
iHndl = AlarmFilterEditOpen(iAN); iRet = AlarmFilterEditSet(iHndl,"Tag=Dig*;Category=1;Area=1;"); iRet = AlarmFilterEditAppend(iHndl, "Priority<20"); sRet = AlarmFilterEditFirst(iHndl); // Tag=Dig*; sRet = AlarmFilterEditNext(iHndl); // Category=1; sRet = AlarmFilterEditLast(iHndl); // Priority<20; sRet = AlarmFilterEditPrev(iHndl); // Area=1; iRet = AlarmFilterEditClose(iHndl);
Related Functions
AlarmFilterEditFirst, AlarmFilterEditPrev
See Also
Published June 2018