<div>
Hi javamate06<br />
<br />
yes you can change the title, you should use this<br />
<br />
public static void showMessageDialog(this, &quot;HI&quot;, &quot;My title&quot;, JOptionPane.INFORMATION_ME<wbr />SSAGE)<br />
<br />
<br />
Cheers
</div>


Hi javamate06

yes you can change the title, you should use this

public static void showMessageDialog(this, "HI", "My title", JOptionPane.INFORMATION_MESSAGE)


Cheers

<div>
void javax.swing.JOptionPane.sh<wbr />owMessageD<wbr />ialog(Comp<wbr />onent parentComponent, Object message, String title, int messageType, Icon icon) throws HeadlessException<br />
<br />
You can change the title and icon of the message window, but not the fong and color. Font and color are part of the Look And Feel that you are using.
</div>


void javax.swing.JOptionPane.showMessageDialog(Component parentComponent, Object message, String title, int messageType, Icon icon) throws HeadlessException

You can change the title and icon of the message window, but not the fong and color. Font and color are part of the Look And Feel that you are using.

<div>
Thank you...<br />
<br />
In the<br />
&nbsp;public static void showMessageDialog(this, &quot;HI&quot;, &quot;My title&quot;, JOptionPane.INFORMATION_ME<wbr />SSAGE)<br />
<br />
and specifically in <br />
<br />
“this”<br />
<br />
parameter I have an error which expecting identifier.<br />
<br />
Please, how to call this to show the message.<br />
<br />
<br />

</div>


Thank you...

In the
 public static void showMessageDialog(this, "HI", "My title", JOptionPane.INFORMATION_MESSAGE)

and specifically in

“this”

parameter I have an error which expecting identifier.

Please, how to call this to show the message.




<div>
this represents the parent window. If you supply a parent, then the showd message will be modal to that parent. If you supply null, that displayed window will not have a parent.
</div>


this represents the parent window. If you supply a parent, then the showd message will be modal to that parent. If you supply null, that displayed window will not have a parent.

<div>
<div class="content wysiwyg-content">
The title in the <br />
<br />
JOptionPane.showMessageDia<wbr />log(this,&quot;<wbr />HI&quot;);<br />
<br />
Will be “Massage” and I think this by default <br />
<br />
Can I change the title and the color or the font of the message string = “HI“?<br />

</div>
</div>


The title in the 

JOptionPane.showMessageDialog(this,"HI");

Will be “Massage” and I think this by default 

Can I change the title and the color or the font of the message string = “HI“?


JOptionPane Parameters

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.