title: C# ASP .Net, triggering button control inside Gridview
body: <p>I have a question about button inside the gridview. As the title says, I designed a gridview with a button inside. Whenever I trigger the button, it always binding the gridview before it can reach the button event.</p>
  
  <p>Say, <code>onLoad</code> page, I pull data and bind them to a gridview, then I would like to do a mass update which will be triggered by the button inside it. If i put <code>!IsPostBack</code>, it never triggers the button event, which means it always has to read the data bind them into gridview again then execute the button event.</p>
  
  <p><strong>Problem is</strong>, I have a huge data and it takes much time to update because of it. I am wondering if there are any ways to <strong>trigger the button</strong> event <strong>without rebinding</strong> the gridview again? Is it because of the button inside the gridview so it is necessary to rebind again before it could read the button event? </p>
  
  <p>Any suggestion would be really appreciated.</p>