How know or identify a centered TextField?

I can't know the property targeted for the TextField or TextArea can then, what can you help me

To determine if the control focuses:

http://developer.BlackBerry.com/Cascades/reference/bb__cascades__control.html#property-focused

To request the update:

http://developer.BlackBerry.com/Cascades/reference/bb__cascades__control.html#function-requestFocus

Tags: BlackBerry Developers

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