title: Calling UITable View Delegate Method
body: <p>I'm working with UITableView in UIViewController..I am using the following delegate methods.....</p>
  
  <pre><code>-(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  -(UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  -(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  </code></pre>
  
  <p>Once I load the view I find all delegates has been called..... But I need to call these methods in a button click.....<br>
  I tried in this way....</p>
  
  <pre><code>[self tableView:table numberOfRowsInSection:rows];
  [self tableView:table cellForRowAtIndexPath:path];
  </code></pre>
  
  <p>I find that these methods has been called,but nothing happened (code inside these delegates doesn't works).... I don't knw why??? Any suggestions???</p>