Dharma General wrote:

> (2) at present, i want to find out about an error message ---
>
> java.lang.NumberFormatException: For input string: "0,00"
>   at sun.misc.FloatingDecimal.readJavaFormatString(Unknown Source)
>   at java.lang.Float.parseFloat(Unknown Source)
>
> what is it?
>
> thx
>
Read the java api docs for java.lang.NumberFormatException and
java.lang.Float. Specifically the following link should shed some light
on the exception:

http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Float.html#valueOf(java.lang.String)

There's also a link there to java.text.NumberFormat which should provide
some methods for localized parsing of values.

--David

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