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Re: [amibroker] AFL syntax for nested IIF ?



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Your use of IIF() is wrong - Users Guide "Common Coding Mistakes."  If I correctly understand what you are after then this should work:

x = iif(barnum < 21, highbar = c and lowbar = c and range = c, null);

Bill


----- Original Message ----- 
From: "amsiev" <ton.sieverding@xxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Wednesday, February 14, 2007 12:39 PM
Subject: [amibroker] AFL syntax for nested IIF ?


> What's the syntax in AFL for a double IF with following structure ?
> 
> IF True
>       Do This ;
>       Do That ;
>       Do anything;
> Endif
> 
> I'm working with arrays so I must use the double IF but my problem is 
> that I just cannot get the correct syntax. There are in fact two 
> problemens. First I only want the IIF to do something when the 
> condition is true. Therefore I don't want the third part in case the 
> IIF is false or the 'Do if false'. Second I want the IIF to do 
> several things. Not just one. Following syntax is wrong. So what's 
> the correct one ?
> 
> IIf(BarNumAct<=21, 
> {
> Highs[BarNumAct] = Close;
> Lows[BarNumAct]  = Close;
> Range[BarNumAct] = (High - Low)/2;
> }
> ,"");
> 
> 
> 
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