textViewShouldBeginEditing for UiTextView is called twice (one after another)

Question

hi, the textViewShouldBeginEditing` is called twice, one after another. i have no idea as to why. the only thing that i can tell is that once i have updated the text property of the UiTextView, by

textViewName.text = someText;

then the next time if i click on the TextViewName the method is called twice. i commented out the above code and the method is not called twice

i would really appreciate if someone could point me in the right direction, or if you need to see the code ( what part?)

thanks for you help, Kevin