[fpc-pascal] specify variable name with string variable

[Stefan V. Pantazi]

Haev a look at rtti and the functionality available in the typinfo unit. 
The tests included in fpc are a good resource. Have a look at the 
trtti*.pp tests: 
https://svn.freepascal.org/cgi-bin/viewvc.cgi/trunk/tests/test/

Start with trtti4.pp and work your way up to more complex examples.


On 7/8/19 6:04 PM, James Richters wrote:
> I’m curious how use classes together with published properties would work,  is there a sample of how to use this somewhere?
> 
> James
> 
>   
> 
> From: fpc-pascal <fpc-pascal-bounces at lists.freepascal.org> On Behalf Of Sven Barth via fpc-pascal
> Sent: Monday, July 8, 2019 5:31 PM
> To: FPC-Pascal users discussions <fpc-pascal at lists.freepascal.org>
> Cc: Sven Barth <pascaldragon at googlemail.com>
> Subject: Re: [fpc-pascal] specify variable name with string variable
> 
>   
> 
> James Richters <james at productionautomation.net <mailto:james at productionautomation.net> > schrieb am Mo., 8. Juli 2019, 22:44:
> 
> SetStoragePinByName('Ini_Opto_Enable_Positive_Pin', True) ;
> 
> And it would somehow get the value of 'Ini_Opto_Enable_Positive_Pin
> 
>   
> 
> That indeed sounds like something where you could use classes together with published properties. At least if you're willing to spend a bit of effort.
> 
>   
> 
> Regards,
> 
> Sven
> 
> 
> 
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