I have a datagrid which I've created a template column for and added a Check Box control to. How do I go about checking to see if the check box in the datagrid has been clicked without doing a complete form submit. I has hoping the datagrid_SelectedIndexChanged method would be triggered, but it isn't. Does the Check Box fire a changed event? How do I access it? If someone could provide some feedback or forward me to an article discussing this, that would be great!