How to access a UITextField which is on a subview of a UIAlertView

i had a alertview 开发者_C百科with a textfield as a subview,,i want to submit gmail through this textfield with alertview button,but how can acess the textfield

Confirm with UITextFieldDelegate and implement the below function in your class,

– textField:shouldChangeCharactersInRange:replacementString:
– textFieldShouldClear:
– textFieldShouldReturn:

Use delegate methods to access the subviews of Alertview.