help - Whats wrong with my codes...? - Thread - go-pugleaf

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2 total messages Started by KhAiReEl Wed, 21 Jul 1999 00:00

help - Whats wrong with my codes...?

#1111

Author: KhAiReEl
Date: Wed, 21 Jul 1999 00:00

19 lines
971 bytes

I cant seem to compile the following codes. It works okay when I use the
Integer type, but when I need to use the Float, it simply refuses to
compile - and dumb as I am, I dont seem to know the problem.


    float pn;
    int n;
    int i;

    pn = Float.valueOf(txtFld1.getText());  <<=== This is the line with
problem...
    n = Integer.parseInt(txtFld3.getText());


Er.. do I need to declare something else before...?  Please help.

Thank you.
--
Regards

Re: help - Whats wrong with my codes...?

#1112

Author: Dion Gillard
Date: Sat, 24 Jul 1999 00:00

26 lines
1447 bytes

[This followup was posted to aus.computers.java and a copy was sent to 
the cited author.]

In article <7n275a$jh3$1@enyo.uwa.edu.au>, khaireel@tartarus.uwa.edu.au 
says...
|  I cant seem to compile the following codes. It works okay when I use the
|  Integer type, but when I need to use the Float, it simply refuses to
|  compile - and dumb as I am, I dont seem to know the problem.
|  
|  
|      float pn;
|      int n;
|      int i;
|  
|      pn = Float.valueOf(txtFld1.getText());  <<=== This is the line with
|  problem...
|      n = Integer.parseInt(txtFld3.getText());
|  
|  
|  Er.. do I need to declare something else before...?  Please help.
RTFM....Float.valueOf() returns a Float (not the capital F). You have 
declared fn as a flow (not the lower f). try this:

	pn = Float.valueOf(txtFld1.getText()).floatValue();

dIon

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