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I've still some issues when a particular symbol is empty. Does anyone
know how I can skip it when looping through the symbols universe -
"IsNull" function doesn't work.
regards,
p
--- In amibroker@xxxxxxxxxxxxxxx, "Paolo Cavatore" <pcavatore@xxx>
wrote:
>
> that's correct.
>
> the folowing code is working:
>
> Period = Param("Period", 10, 1, 500, 1);
> Universe1 = Param("Universe Category", 1, 0, 6, 1);
> Universe2 = Param("Universe Index", 0, 0, 255, 1);
>
> thx
>
> p
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Joe Landry" <jelandry@> wrote:
> >
> > These reserved words resolve into numbers e.g.
categorywatchlist
> ~ 4 categorygroup ~ 1
> >
> > So maybe param instead of parmlist?
> >
> > HTH
> > Joe
> >
> >
> > ----- Original Message -----
> > From: Paolo Cavatore
> > To: amibroker@xxxxxxxxxxxxxxx
> > Sent: Thursday, November 13, 2008 6:05 AM
> > Subject: [amibroker] CategoryGetSymbols doesn't accept a string
> as first parameter
> >
> >
> > I'd like to be able to choose my symbols universe with
parameters
> but
> > CategoryGetSymbols function doesn't accept a string as first
> parameter
> > (see code below).
> >
> > Universe1 = ParamList("Universe
> >
>
Category", "categoryMarket|categoryGroup|categorySector|categoryIndust
> ry
> > |categoryWatchlist|categoryFavorite|categoryIndex", 1);
> > Universe2 = Param("Universe Index", 0, 0, 255, 1);
> > list = CategoryGetSymbols(Universe1, Universe2);
> >
> > Any suggestions?
> >
> > regards,
> >
> > paolo
> >
>
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