|
PureBytes Links
Trading Reference Links
|
Well, I'd recommend you upgrade and then write your code. That gives you
more flexibility. The old method will still work (I presume) but you'll have
more options.
As far as parameters look in the help file for all functions that begin with
"Param".
d
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx
> [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of peakwk79
> Sent: Sunday, September 02, 2007 9:39 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: Does not refresh automatically when
> ticker added to Watchlist via COM?
>
> Thanks, Ian and Dingo, for your suggestions.
>
> I am using 4.90.5, but I don't see a Watchlist folder, hence, I guess
> I can't use dingo's suggestion until I upgrade.
>
> As for Ian's suggestion, is it possible to get AFL to accept
> parameters so that I can have a single AFL, call it and pass on the
> watchlist to erase (I can do without the filling in of tickers from
> the filter)? If possible, this might be an indirect way.
>
> Actually, it just surprised me that erasing a watchlist via COM is not
> so direct after all in AB. I was really more expecting a 1-line reply
> to my query, even accompanied by a 'knock' on the head from seniors
> here for not figuring out on my own =)
>
>
> - Winston
>
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Ian Watts" <idw456@xxx> wrote:
> >
> > I know you are talking about COM, but for what it is worth, the
> > following AFL will erase a watch list and then fill it with the
> > Filtered symbols. It was derived from previous posts and also
> > with some help from support.
> >
> > Filter = 1;
> >
> > WatchListNumber= CategoryFind("Test", categoryWatchlist );
> > if( s = Status("stocknum") == 0 )
> > {
> > List = CategoryGetSymbols (categoryWatchlist,
> > WatchListNumber);
> > for(i = 0; (Symbol = StrExtract(List, i)) != ""; i++)
> > {
> > CategoryRemoveSymbol (Symbol, categoryWatchlist,
> > WatchListNumber);
> > }
> > }
> > if( LastValue (Filter))
> > {
> > CategoryAddSymbol( "", categoryWatchlist,
> > WatchListNumber);
> > }
> >
> >
> > When used in an Exploration (ie the code it not included in an
> > indicator afl) it works perfectly, but if the code is included
> > in an indicator, the running of an Exploration only fills the WL
> > with the currently selected symbol.
> >
> > Hope this helps
> >
> > Ian
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "dingo" <dingo@> wrote:
> > >
> > > What version of AB are you using? If its 4.9x with the new
> > watchlist
> > > management. Then all of the watchlists are .tls files in the
> > watchlist
> > > folder. To delete all of the tickers in the watchlist just
> > create an empty
> > > file with the same name. Before you do this make sure AB is
> > not running. I
> > > haven't been able to make this happen with it running. Then
> > the next time
> > > you run AB that wl will be empty. You can do a lot of
> > "managing" of wl's by
> > > just working with the tls files and the index.tls file which
> > is the
> > > directory of watch lists that AB now uses.
> > >
> > > d
> > >
> > > > -----Original Message-----
> > > > From: amibroker@xxxxxxxxxxxxxxx
> > > > [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of peakwk79
> > > > Sent: Friday, August 31, 2007 7:12 PM
> > > > To: amibroker@xxxxxxxxxxxxxxx
> > > > Subject: [amibroker] Re: Does not refresh automatically
> > when
> > > > ticker added to Watchlist via COM?
> > > >
> > > > Thanks dingo.
> > > >
> > > > On a related note, I was trying out emptying a watchlist,
> > but the code
> > > > below deletes each ticker from the watchlist one by one:
> > > >
> > > > =============
> > > > For Each stock In oAB.Stocks
> > > > stock.WatchListBits = stock.WatchListBits And Not (wlbit)
> > > > Debug.Print stock.Ticker; stock.Quotations.Count
> > > > Next
> > > > =============
> > > >
> > > > The problem with the code above is that, when the watchlist
> > has many
> > > > tickers, the process is slow. Now I've gone through the
> > Object model
> > > > but can't seem to find a procedure to efficiently empty a
> > watchlist
> > > > (like how we can simply select 'erase (make empty)').
> > > >
> > > > Does anyone have a way? Thanks.
> > > >
> > > >
> > > > - Winston
> > > >
> > > >
> > > > --- In amibroker@xxxxxxxxxxxxxxx, "dingo" <dingo@> wrote:
> > > > >
> > > > > When finished with the additions, etc. Do a AB.Refreshall.
> > > > >
> > > > > d
> > > >
> > > >
> > > >
> > > > Please note that this group is for discussion between users
> > only.
> > > >
> > > > To get support from AmiBroker please send an e-mail
> > directly to
> > > > SUPPORT {at} amibroker.com
> > > >
> > > > For NEW RELEASE ANNOUNCEMENTS and other news always check
> > DEVLOG:
> > > > http://www.amibroker.com/devlog/
> > > >
> > > > For other support material please check also:
> > > > http://www.amibroker.com/support.html
> > > >
> > > > Yahoo! Groups Links
> > > >
> > > >
> > > >
> > > >
> > >
> >
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
> Yahoo! Groups Links
>
>
>
Please note that this group is for discussion between users only.
To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
For other support material please check also:
http://www.amibroker.com/support.html
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/amibroker/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/amibroker/join
(Yahoo! ID required)
<*> To change settings via email:
mailto:amibroker-digest@xxxxxxxxxxxxxxx
mailto:amibroker-fullfeatured@xxxxxxxxxxxxxxx
<*> To unsubscribe from this group, send an email to:
amibroker-unsubscribe@xxxxxxxxxxxxxxx
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|