private void InitializeComponent()
        {
            DataTable dt           = LoadTemplateFileDT();
            string    templateid   = DNTRequest.GetString("templateid");
            string    templatename = DNTRequest.GetString("templatename").Replace(" ", "%20");

            foreach (DataRow dr in dt.Rows)
            {
                string ext = dr["extension"].ToString().Substring(1);
                dr["filename"] = String.Format("<img src=../images/{0}.gif border=\"0\"  style=\"position:relative;top:5 px;height:16 px\"> {1} "
                                               + "<a href=\"global_templatesedit.aspx?path={2}&filename={1}{3}&templateid={4}&templatename={5}\" title=\"编辑{1}.{0}模板文件\"><img src='../images/editfile.gif' border='0'/></a>",
                                               ext, dr["filename"].ToString().Trim(), dr["filepath"].ToString().Replace(" ", "%20"), dr["extension"].ToString().Trim(),
                                               templateid, templatename);
            }
            TreeView1.AddTableData(dt);
            for (int i = 0; i < TreeView1.Items.Count; i++)
            {
                TreeView1.Items[i].Attributes.Add("onclick", "checkedEnabledButton1(form,'TabControl1:tabPage22:CreateTemplate','TabControl1:tabPage22:DeleteTemplateFile')");
                TreeView1.Items[i].Attributes.Add("value", TreeView1.Items[i].Value);
            }

            TreeView2.DataSource = LoadOtherFileDT();
            TreeView2.DataBind();
        }