look for an methode to dwitch an boolean field

[SoftIl]

Hi Ruslan,
> I think you mean CHANGE TYPE, yes?
No, I mean an virtual field which store the reverse value of an existing
boolean field, if I write an record in the table back.
I look for an methode like "upper(fieldname)" or "left(fieldname,5)".
It's right, I can set the value for the reverse field when I write the
record, but if there an methode which can do this, so I haven't to do this
manually.

> Hmm, or you mean CHANGE VALUE of boolean field?
No, I doesn't mean this.

Best regards,
Carsten


----- Original Message ----- 
From: "Ruslan Zasukhin" <sunshine at public.kherson.ua>
To: <valentina at lists.macserve.net>
Sent: Thursday, October 16, 2003 10:05 PM
Subject: Re: look for an methode to dwitch an boolean field


> on 10/16/03 22:39, SoftIl at softil at onlinehome.de wrote:
>
> Hi Carsten,
>
> > Hi,
> > is there an methode, which can switch an field of type kBoolean?
> >
> > Example:
> > Boolean field: _bField
> > methode field : methode "switch(_bField)"  ?? I think "switch" wouldn't
be
> > correct.
> >
> > I hope you can understand me.
>
> I think you mean CHANGE TYPE, yes?
>
> Yes, you can use VBaseObject.ChangeFieldType() method.
> IMPORTANT it return new object, old field after this call is destroyed!!!
>
>
> Hmm, or you mean CHANGE VALUE of boolean field?
> Now you need do that self
>
>     value = boolFld.value
>     boolFld.value = !value
>
> -- 
> Best regards,
> Ruslan Zasukhin      [ I feel the need...the need for speed ]
> -------------------------------------------------------------
> e-mail: ruslan at paradigmasoft.com
> web: http://www.paradigmasoft.com
>
> To subscribe to the Valentina mail list go to:
> http://lists.macserve.net/mailman/listinfo/valentina
> -------------------------------------------------------------
>
> _______________________________________________
> Valentina mailing list
> Valentina at lists.macserve.net
> http://lists.macserve.net/mailman/listinfo/valentina
>