Hi,
I am trying to find out why the listview example doesn't load in the IDE
on windows 64.
I enabled and added some debugln's and got this information. The
listview has an empty
[TJITComponentList.ReaderError] "Error reading ImageList1.Bitmap: Access
violation" ignoring=0
Some more writelns told me the crash occurs when FOnChange(Self) is
called in procedure TCustomImageList.Change;
The value of TMethod(FOnChange).code points to a copy of the
TPersistentWithTemplates.DoNothing procedure which is located on the
heap. It is a place holder for procedure TForm1.ImageList1Change.
Questions:
* Is this code actually to be executed? Was it designed so that the IDE
could execute this code at design time? I think the answer is yes.
* I tested on windows XP 64. Does anybody know if the 64 bits version of
windows works differently in this respect than the 32 bits version? For
example does it proctect the memory on the heap from execution?
Vincent
_________________________________________________________________
To unsubscribe: mail [EMAIL PROTECTED] with
"unsubscribe" as the Subject
archives at http://www.lazarus.freepascal.org/mailarchives
