[Gambas-user] Call control from one module

[craf]

-----Mensaje original-----
De: EA7DFH <ea7dfh at ...2382...>
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Para: mailing list for gambas users <gambas-user at lists.sourceforge.net>
Asunto: Re: [Gambas-user] Call control from one module
Fecha: Thu, 13 May 2010 00:29:20 +0200

El 13/05/10 00:08, Jussi Lahtinen escribió:
> Project properties --> Check: Form controls are public.
> 
> Jussi
> 
> 
> On Thu, May 13, 2010 at 00:45, craf <prog at ...2177...> wrote:
>> Hi.
>>
>> I need to call a control that is located on the main form from a module,
>> for this I have dealt with the following code:
>>
>> 'in module
>>
>> public sub proc_add()
>>
>> Fmain.control.text= "Hello"
>>
>> end sub
>>
>> But this form of call control does not work.
>>
>> Regards
>>

>If you wont your controls to be public, use Properties instead.
>(I think it is not a good idea to make public controls)

>In your form:

>PROPERTY myText as String

>' then two functions will be created automagically:

>PRIVATE SUB myText_Write(value as String)
    textarea.Text = value
>END

>PRIVATE FUNCTION myText_Read() as String
 >   RETURN textArea.Text
>END


>Then you could call your property from within a module or another class


>MyForm.myText = whatevertext

>'or

>whatsmytext = MyForm.myText


>Hope this helps

>Jesus

Thanks Jesus!.

I had no idea of this utility, would comment on the forum.

Regards

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