Updateabe Dashboard EpiButton Update, Refresh, Clear

I’m trying to create large buttons for a dashboard being used on a tablet.

Is there a way to create epiButtons to save, refresh, and clear the screen in the tracker view.

I was hoping it would be this easy, but they don’t want to work.

private void btnRefresh_Click(object sender, System.EventArgs args)
{
	// ** Place Event Handling Code Here **		
	this.oTrans.Refresh();
}