Does UIPickerView's selectRow:inComponent:animated: call pickerView:didSelectRow:inComponent:?

Question

Does UIPickerView's selectRow:inComponent:animated: call pickerView:didSelectRow:inComponent:? Otherwise, can I just call it myself?

Thanks

Answer 1

You do have to call it manually and you do it though the delegate.

// In this example the UIPickerView object is in a property
...
self.pickerView.datasource = self;
self.pickerView.delegate = self;

// Selects the row in the specified component
[self.pickerView selectRow:0 inComponent:0 animated:NO];

// Manually calls pickerView:didSelectRow:inComponent:
[self pickerView:self.pickerView didSelectRow:0 inComponent:0];