How to convert in pascal string to double?

Question

How can i convert pascal string to double?

itsols · Accepted Answer · 2011-05-02 16:49:29Z

2

Like this:

Val(YourString, YourDouble, ErrorCode);

ErrorCode (which is Integer) is needed to know if the conversion was successful.

Hope it helps :)

answered May 2, 2011 at 16:49

itsols

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4 Comments

itsols Over a year ago

Did you understand my example?

Marco van de Voort Over a year ago

Actually, in Turbo Pascal it is a word, not an integer :-)

itsols Over a year ago

@Marco, hmmm... Turbo Pascal - I taught it for like 12 years since 1990 :) Actually, you can use either Word or Integer. And for those of you who loved TP, there's FreePascal now, and yes, it's open source.

Marco van de Voort Over a year ago

itsols: in FPC it is overloaded. And yes I do know FPC freepascal.org/aboutus.var (scroll down to end) :-)

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