J2me textField plz Help Me

hello to all
i am using textField for user input and i want to remove this text field from that form and after i want to add some another inputs like choice group on that form so i want to remove textField and add a choice group.
we can a remove choicegroup field from form like(form.delete(choicegroupName))
but as same type we can not remove a textField item.
i use coding for delete a textField form.delete(typeOfCar);
it is giving error
delete(int) in javax.microedition.lcdui.Form cannot be applied to (javax.microedition.lcdui.TextField form.delete(typeOfCar);
sir plz help me

just when adding the TextField to the form call it like
int textFieldPos = form.add(textField);
this saves the index of this Textfield in the textFieldPos variable. This can be used to remove this component, by calling
form.delete(textFieldPos).
hth
Kay

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