How to scroll UITableView to a certain position?

Question

I would like to scroll my UITableView 2 cells down when clicking on a button. The total height for the shift downwards is 100px. How can I accomplish this?

Answer 1

Set the contentOffset property.

[aTableview setContentOffset:CGPointMake(0,100)];

Answer 2

If you know what cell you want to scroll to use scrollToRowAtIndexPath:atScrollPosition:animated:

http://developer.apple.com/iphone/library/documentation/uikit/reference/UITableView_Class/Reference/Reference.html#//apple_ref/occ/instm/UITableView/scrollToRowAtIndexPath:atScrollPosition:animated:

otherwise use the contentOffset property or scroll by pixels http://developer.apple.com/IPhone/library/documentation/UIKit/Reference/UIScrollView_Class/Reference/UIScrollView.html#//apple_ref/doc/uid/TP40006922-CH3-SW26