_field = (UITextField)view;
_field.set_VerticalAlignment(
UIControlContentVerticalAlignment.wrap(UIControlContentVerticalAlignment.Center));
// all fields close the keyboard when the return key is used
_field.set_Delegate(new UITextFieldDelegate() {
@Override public boolean ShouldReturn (UITextField field) {
_pressedReturn = true;
if (_handler._platform._kfc == null ||
_handler._platform._kfc.unfocusForEnter()) {
field.ResignFirstResponder();