Vincent Snijders wrote:
Lee Jenkins schreef:
Burkhard Carstens wrote:
Am Mittwoch, 16. Mai 2007 16:35 schrieb fedorax:
Hello,
I just make a new svn update and i've a little problem:
using:
Printer.Canvas.TextStyle.Alignment=taRightJustify;
return this error:
cheques.pas(210,35) Error: Argument can't be assigned to
Did something change or is it a bug ?
This is not a bug. It is caused by a change in fpc. Assignments to
fields of structured properties are not allowed anymore (since
r7250). e.g.: property prop : trec read frec; instance.prop.a:=5;
Seems like you have to introduce more properties in the class or work
with tmpvars in the code:
tmp:=instance.prop;
tmp.a:=5;
instance.prop:=tmp;
Hi,
I'm just curious why this was changed. Was it to promote better
coding practices or a more practical reason?
If your property is declared as:
property MyProp: TMyRec read GetMyRec write FMyRec;
then
instance.MyProp.B := 5;
writeln(instance.MyProp.B); would not write 5.
Thanks Vincent.
--
Warm Regards,
Lee
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