<?xml version="1.0"?>
<!-- TextArea コントロールの使用方法を示す簡単な例 -->
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml" backgroundColor="#FFFFFF">

<mx:Script>
<![CDATA[
var sampleText= "The TextArea control is a multiline text field with a border and optional scroll bars." +
"All text in a TextArea control must use the same styling unless it is HTML text." +
"The TextArea control supports the HTML rendering capabilities of Macromedia Flash Player." +
"The TextArea control broadcasts a change event." +
"If you disable a TextArea control, it displays contents in a different color," +
"represented by the disabledColor style.You can set a TextArea control to read-only to" +
"disallow editing of the text.To conceal input text by displaying characters as asterisks," +
"you set the TextArea's password property.";
                                                            
function showOutput()
           {
textAreaoutput.text= "TextArea Format:" + sampleText;                         
           }
             
function clearText()
           {
textAreaoutput.text="";
           }
           
         ]]>
</mx:Script>

<mx:Panel title="TextArea Panel" marginTop="10">
        
<mx:TextArea id="textAreaoutput" width="300"  height="170"/>
        
<mx:HBox>
<mx:Button label="Press Enter"  click="showOutput();"/>
<mx:Button label="Clear"  click="clearText();"/>
</mx:HBox>
               
</mx:Panel>

</mx:Application>