How to Click/ Press Bar Button on Navigation Item programmatically

Question

I have iPhone as below.

What I want is click Refresh button on clicking the Delete button ** programmatically**.

Note: I have provided tag also to Refresh button.

Answer 1

I assume u have delete and refresh actions say

 -(IBAction)deleteAction:(id)sender 
 -(IBAction)refreshAction:(id)sender:

Now on delete action call refresh action simply like this:

-(IBAction)deleteAction:(id)sender
{
    [self refreshAction:btnRefresh]; //provide refresh action along with refersh button
    //I mean here act according to refresh method.
}