using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; public partial class Ultra_UConfirmation_Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { CloseWindowButton.Attributes.Add("onclick", "window.close();"); } } protected void CloseWindowButton_Click(object sender, EventArgs e) { Response.Write(""); } }