I followed the tutorial
http://www.neoos.ch/news/46-development/54-uikeyboardtypenumberpad-and-the-missing-return-key
to dismiss the number pad,
this tutorial add the button as sub view to the number pad,
my problem is, in the same view i am using the text field to enter text also,so, how to differentiate the number field, and text field. so that i can hide the button view accordingly.
thanks in advance.