protected void lbDeleteEventAll_Click(object sender, System.EventArgs e) { int ProjectId = CalendarEntry.GetProject(EventId); string link; if (ProjectId > 0) { link = String.Format("../Projects/ProjectView.aspx?ProjectId={0}", ProjectId); } else { link = "../Workspace/default.aspx?Btab=Workspace"; } CalendarEntry.Delete(EventId); Response.Redirect(link, true); }