Hello Med.
> In the SRC of msebufdataset.pas there is a function to check that (
> checksumfield) and abort the task.
Hum, in msebufdataset.pas I see a "procedure checksumfield" not a "function
checksumfield":
procedure tmsebufdataset.checksumfield(const afield: tfield;
const fieldtypes: fieldtypesty);
begin
checkbrowsemode;
if (afield.fieldno <= 0) or (afield.dataset <> self) or
not (ffieldinfos[afield.fieldno-1].base.fieldtype in
fieldtypes) then begin
raise edatabaseerror.create('Invalid sum field
'+'"'+afield.fieldname+'".');
end;
end;
> Is it possible to change this behavior without changing source file?
Sorry but I will need more infos to understand.
- What is the goal, do you want the possibility to manage the behavior of
"checksumfield", to not only give (or not) a error message?
- Do you want that "checksumfield" becomes a function and the result is true
or false?
- What do you mean with " without changing source file", are you talking
about the database file or about the source of the program?
Fre;D
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