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You just need to store the userid somewhere that is accessible from the second screen.<br />
Or store the userid and pass it to the second screen when you need to display it.<br />

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You just need to store the userid somewhere that is accessible from the second screen.
Or store the userid and pass it to the second screen when you need to display it.


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&gt; ... or store it in a static variable <br />
<br />
How is that different than:<br />
<br />
&quot;You just need to store the userid somewhere that is accessible from the second screen&quot;<br />
<br />
:-)<br />

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> ... or store it in a static variable

How is that different than:

"You just need to store the userid somewhere that is accessible from the second screen"

:-)


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it's different because it is a concrete example :)<br />
<br />
randy
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it's different because it is a concrete example :)

randy

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I am writing a swing login application.<br />
I have a screen have &quot;username&quot; and &quot;password&quot; fields,<br />
after a user logined then he will go to a screen which he can change his password, but how can I bring the username from first screen to second screen?
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I am writing a swing login application.
I have a screen have "username" and "password" fields,
after a user logined then he will go to a screen which he can change his password, but how can I bring the username from first screen to second screen?

swing login application

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.