>VNC Uses GlobalAddAtom to add two atoms to the atom table. It does this in
>the hook DLL, inside each hooked application. The atoms are used to SetProp
>and GetProp on hooked windows. It sounds like Delphi and VNC are somehow
>ending up using the same atom values.
Could be that if you forget
>Every control/hWnd has a property named "ControlOfs" plus the hInstance
>and the thread ID number. A global atom for this is created at program
>startup.
...and the data in this property is a pointer to the Delphi class
instance of the control.
>Therefore, FindControl calls the Win32 function
I just joined the mailing list to tell you about a bug that creates AV's
on Delphi apps. The AV address is in TControl.ScreenToClient. I searched
the mailing list archive as well and I saw that this bug has been
reported earlier.
But I saw nothing about a fix, so I guess it is still an open bu
