[fpc-pascal] Re: Variant vs Pointer

[Luiz Americo Pereira Camara]

On 3/3/2012 10:08, Marcos Douglas wrote:
> Think in my class like a Business Object.
> The struct is very similar with TParams it has many TParam. The data,
> in a TParam, is save in a Variant type.
> I need something like:
> u := TmyBO.Create;  // the name does matter
> u.Attr['name'].Value := 'Marcos';  // an instance is created and the
> name is 'name' and the type is string
>

TJSONObject (unit fpjson) does exactly that

I use this way extensively

Luiz