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Button Symbol and text change.

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Hi,
I have a button symbol with an Instance name of myButton that
has a text field in it. The text field is dynamic and an Instance
name of myText.
I'm trying to change the text from a class I've created like
so...
myButton.myText.text = "Changed Text";
I'm getting this...
1119: Access of possibly undefined property myText through a
reference with static type flash.display:SimpleButton.
Can someone please tell me where I'm going wrong please.
Thanks in advance for any help.
Regards
Simon.

Answers

Is the TextField added in design time - that is you placed it
using the Flash IDE? In that case you might not be able to
reference it.
Rather you need to add it in a DisplayObject container during
runtime using the various SimpleButton state properties such as
downState and upState. See the example at SimpleButton doc.
SimpleButton

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