flex - Giving NumericStepper's textField a unique id -

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I am trying to use NumericStep component in Flex and it should give textField (not just the whole thing) an ID But I'm not sure how I've already given an ID to NumericStepper but I'd like to give my text input field an ID.

It already has a Numeric Stapper's text input, which is a skin part whose name is. By definition SkinPart should be defined as a public variable.

You can access it as a myNumericStepperInstance.textDisplay

for example, to locate the text, you can do something like this You can use: 

  trace (myNumericStepperInstance.textDisplay.text);   
 I'm not sure how you want to use it, though. I'm not sure that I suggest trying out toys with a part of the skin outside of a component, you are improving the ingredient to fulfill your essential functionality.

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