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PureBytes Links
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Or use Asc function
http://www.amibroker.com/guide/afl/afl_view.php?id=307
AddColumn(IIf(Buy, Asc("B"), IIf(Sell, Asc("S"), Asc("-"))), "Sig", formatChar, etc...);
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "gp_sydney" <gp.investment@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, September 22, 2008 12:22 PM
Subject: [amibroker] Re: Can different string characters be stored in arrays?
> Use "AddColumn" with the "formatChar" specifier:
>
> AddColumn(IIf(Buy, 66, IIf(Sell, 83, 45)), "Sig", formatChar, etc...);
>
> Those numbers are the ASCII character codes in decimal for the letters
> "B", "S", and "-" respectively. For a complete list, see here:
>
> http://www.asciitable.com
>
> Regards,
> GP
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Buzz M. Ross" <buzzmr@xxx> wrote:
>>
>> If possible, I'd like to display different string characters in a
>> column using AddTextColumn based upon some 'source' array values at
>> particular bar index values. In essence, the kind of algorithmic
>> code I'd like to implement follows. However, in attempting to do
>> this, I get an AFL error 8 'type mismatch' verify message in the
>> formula editor for the 'sig[i]' elements shown below.
>>
>> Is there any way 'conditional' text strings can be displayed in
>> columns for any version of AB using AFL? I'm currently using version
>> 4.74, which other than this particular problem, is good enough for
>> most of my AB needs.
>>
>> Here's the intended algoritm:
>> ----------------------------------------------------------
>>
>> Buy = .....; // generate 'Buy' array signals
>> Sell = .....; // generate 'Sell' array signals
>> Sell = Exrem(Sell,Buy); /* get rid of successive sell signals till
>> next 'Buy' sig */
>>
>>
>> /* Now, I want to create an array of text characters that correspond
>> to the Buy and Sell signals that can be displayed in a text column */
>>
>> for( i = 0; i < BarCount; i++ )
>> {
>> sig[i] = "-"; // no signal present
>> if( Buy[i] ) sig[i] = "B"; // Buy sig present
>> if{ Sell[i] ) sig[i] = "S"; // Sell sig present
>> }
>>
>> Filter = 1;
>>
>> AddTextColumn(sig,"Sig",2.3,colorYellow,IIf(Buy,colorDarkGreen,IIF
>> (Sell,colorRed,colorBlack))); // colorize text cell appropriately
>>
>> ---------------------------------------
>>
>>
>> I'd appreciate info on whether or not this is actually doable in AB,
>> and if so, how to fix code above to work OR if this requires a more
>> recent version of AB.
>>
>> Thanks!!
>>
>> Buzz
>>
>
>
>
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> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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>
>
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