服务器控件在render时，怎么样将子节点的内容以类似xml格式直接取出

Question

protected override void Render(HtmlTextWriter writer)
        {
            //base.Render(writer); 
            //
            System.IO.StringWriter sw = new System.IO.StringWriter();
            HtmlTextWriter htmlWriter = new HtmlTextWriter(sw);
            base.Render(htmlWriter);
            string html = sw.ToString(); // HERE !!!
            // Response.Write(html); // 测试输出
        }

Answer 1

参考一下这段代码:Imports Microsoft.VisualBasic
Imports System.Web.UI.WebControlsNamespace MyControls    <ParseChildren(False)> _
    Public Class MyControl2
        Inherits WebControl        Protected Overrides Sub AddParsedSubObject(ByVal obj As Object)            Dim litChild As LiteralControl = CType(obj, LiteralControl)            litChild.Text = HttpContext.Current.Server.HtmlEncode(litChild.Text)
            MyBase.AddParsedSubObject(litChild)        End Sub
    End ClassEnd Namespace

Answer 2

PersistenceMode(PersistenceMode.InnerProperty),DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
参考http://www.aspxboy.com/code/default.aspx/S7s2zPJbeI9PJA/OKHpAVwVaUEhf02EgEOgeB3Yd5Z7fLL3ZNgdv7XIqertUOYm9swwXqZ4525aiPgV7zXEob8bofuU3o3aaupA3VCA9GE3c6fW3I5gsbG4Lk3V4bYgBrzsbLvmavWKRR2Zb2QhJIA==.Aspx