Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I have a UIpickerView “myPicker in MyViewController. The picker is a NSObject in a class called MyPicker.
When I set the pickerView to a chosen value, myPicker does not tell MyViewController its new state instantly.
How can I arrange such an instant communicaton?
I found the answere myself.
I used NSNotification.