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decimal format

pam rowell
Greenhorn

Joined: Jan 21, 2002
Posts: 7
help i need to format a real number to two decimal places and i forgot the syntax to do it i know it has something to do with decimal format or format decimal
Bosun Bello
Ranch Hand

Joined: Nov 06, 2000
Posts: 1510
Check out the Decimalformat class in java.text package


Bosun (SCJP, SCWCD)
So much trouble in the world -- Bob Marley
Dirk Schreckmann
Sheriff

Joined: Dec 10, 2001
Posts: 7023
Just in case you hadn't found it yet, Sun keeps the documentation for all classes in the standard API on-line at http://java.sun.com/j2se/1.4/docs/api/index.html.
When you construct your DecimalFormat object, the pattern you probably want to use is 0.00 - like this:
new DecimalFormat("0.00")
Good Luck.


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pam rowell
Greenhorn

Joined: Jan 21, 2002
Posts: 7
thanks dirk i had remembered the format DecimalFormat df = new DecimalFormat("0.00");
what i forgot was to import
:roll:
 
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subject: decimal format