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Hi all,

I have a problem with the event manager of datasource.
I write :
procedure tfrmUserRec (Sender: TObject; Field: TField);
begin
if field =nil then statbar.text:=inttostr( recno)
else
begin
sum:=sum+field.curvalue; //calculated three times
showmessage(field.fieldname); //showed three times;
end;
end;

the record contains fields (NTIERS, DATE, NPIECE, AMOUNT )
FIRST TIME AMOUNT IS SHOWED THAT' S OK BECAUSE IT IS THE FIELD WE CHANGED
SECOND TIME NTIERS ?????????
THIRD TIME NTIERS ?????????

ANY IDEA ? ( THIS CONCERNS FREE PASCAL OR LAZARURUS );

medhome wrote: ↑25.10.2023, 15:50 ANY IDEA ? ( THIS CONCERNS FREE PASCAL OR LAZARURUS );

I suggest to check that the field name is correct. Something like if Field.FieldName = 'NTIERS'.

As to why this gets called for all fields: This might be a problem in FPC.

The field NTIERS is a foreign key and never be changed manualy.

I am sorry,

in that case it should be