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$bvar » History » Version 1

Per Amundsen, 02/28/2014 12:30 PM

1 1 Per Amundsen
_Added in 1.9.0_
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*$bvar(&binvar,N,M)*
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Returns M ascii values from a &binvar starting from the Nth byte.
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*Parameters*
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&binvar - The &binvar to use.
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N - Position to start retrieving bytes.
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M - Numbers of bytes to get.
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*Properties*
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.text - Returns plain text instead of ascii values.
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.word - TODO
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.nword - TODO
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.long - TODO
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.nlong - TODO
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*Example*
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<pre>
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;Returns the length of the binary variable.
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//echo -ag $bvar(&binvar,0)        
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;Returns ascii value at position N.
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//echo -ag $bvar(&binvar,1)
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;Returns ascii values from 5 to 8.
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//echo -ag $bvar(&binvar,5,3)   
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;Returns plain text from 5 to 8 up to the first zero character.
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//echo -ag $bvar(&binvar,5,3).text
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</pre>