I have uiscrollview containing 3 uitextfields, 1 uitextview and 1uibutton. The content size of the uiscrollview is more than the frame size of uiscrollview. Even i have applied the delegate as self programmatically then too uiscrollview doesn't scroll. Tired searching a lot from last 2 weeks.
Finally got the answer it was the tick mark on the Use AutoLayout check box in the File Inspector which needs to be removed.
Selecting AutoLayout doesn't allow the uiscrollview to perform scrolling.