Thanks for the reply. Can't it be type casted because both a pointer and integer are 4 bytes? On 11 Sep 2013 10:46, "Graeme Geldenhuys" <[email protected]> wrote:
> On 2013-09-11 06:51, Richard Mace wrote: > > Can anyone give me an example of adding and retrieving an integer value > to > > a TTreenode via it's data property please? > > The Data property holds a pointer value, so don't assign an Integer > directly. Rather define a Record structure (or a Class) that holds the > data you want (in your case an Integer field), then assign the pointer > to the record structure to the Treenode.Data property. > > There is an example in the LCL documentation: > > http://lazarus-ccr.sourceforge.net/docs/lcl/comctrls/ttreenode.data.html > > > Regards, > Graeme > > -- > fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal > http://fpgui.sourceforge.net/ > > > -- > _______________________________________________ > Lazarus mailing list > [email protected] > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus >
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