Or put it in an initialization block by surrounding the code with { }
Scott
> On Nov 12, 2021, at 5:00 AM, Pieter van den Hombergh
> <pieter.van.den.hombe...@gmail.com> wrote:
>
>
> you are calling a method in the class body, but there you can only do
> declarations (of fields and methods). To do this kind of call you must be
> inside a method. Move the call to setEnabled(...)to inside a method or into
> the constructor. The most appropriate method for this might be something
> init() like.
>
> Op vr 12 nov. 2021 05:25 schreef Zulfi Khan <zulfi6...@yahoo.com.invalid>:
>> Hi,
>> I am working on Apache NetBeans 12.5.
>> I have created Jbutton and JTextField controls and changed their default
>> variable names to:
>>
>> private javax.swing.JButton btnCalInterest;
>> private javax.swing.JTextField cNumTF;
>>
>> public class RButtArrListJFrame extends javax.swing.JFrame {
>> :
>> :
>> btnCalInterest.setEnabled(false);
>> cNumTF.setEnabled(false);
>>
>>
>> I am getting following error messages:
>>
>> <identifier> expected
>>
>> illegal start of types
>>
>> package CNumTF does not exist
>>
>> Surround with ....
>>
>>
>>
>> I have attached the images of variable names and error messages.
>>
>> Somebody please guide me.
>>
>> Zulfi.
>>
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