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Hi,
Many thanks!
I knew I had something basic wrong but I just didn't know what.
Thanks
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx>
wrote:
> Hello,
>
> This sample is for COMMENTARY window only.
> and the sample is not any kind of trading system
> - it is there merely to show the differences between global and
local variables.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "firehorse888uk" <firehorse888uk@xxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Sunday, July 11, 2004 11:55 AM
> Subject: [amibroker] Help with really dumb programming example wanted!!!
>
>
> > Hi,
> >
> > I'm trying to follow some examples and I'm getting stuck.
> >
> > I've copied and pasted the below example from the manual. I've added
> > the buy and sell = false statements.
> >
> > When I click Scan, nothing happens. I don't see any output. What am I
> > doing wrong. Thanks.
> > ----------------------------------
> >
> > Buy=False;
> > Sell=False;
> >
> > VariableA = 5; // implict global variable
> >
> > function Test()
> > {
> > local VariableA; // explicit local variable with the same
> > identifier as global
> > global VariableB; // explicit global variable not defined earlier
> > // may be used to return more than one value from
> > the function
> >
> > VariableA = 99;
> > VariableB = 333;
> > }
> >
> > VariableB = 1; // global variable
> >
> > "Before function call";
> > "VariableA = " + VariableA;
> > "VariableB = " + VariableB;
> >
> > Test();
> >
> > "After function call";
> > "VariableA = " + VariableA + " (not affected by function call )";
> > "VariableB = " + VariableB + " (affected by the function call )";
> >
> >
> >
> >
> >
> > Check AmiBroker web page at:
> > http://www.amibroker.com/
> >
> > Check group FAQ at:
http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
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