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Xml.AddParsedSubObject(Object) Metoda

  • Odwołanie

Definicja

Przestrzeń nazw:
System.Web.UI.WebControls
Zestaw:
System.Web.dll

Powiadamia kontrolkę serwera, że element , XML lub HTML, został przeanalizowany i dodaje element do obiektu kontrolki ControlCollection serwera.

protected:
 override void AddParsedSubObject(System::Object ^ obj);
protected override void AddParsedSubObject (object obj);
override this.AddParsedSubObject : obj -> unit
Protected Overrides Sub AddParsedSubObject (obj As Object)

Parametry

obj
Object

Element Object , który reprezentuje przeanalizowany element.

Wyjątki

HttpException

obj nie jest typu LiteralControl.

Przykłady

W poniższym przykładzie kodu pokazano, jak zastąpić metodę AddParsedSubObject w niestandardowej Xml kontroli serwera.

<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.CS.Controls" Assembly="Samples.AspNet.CS" %>
<%@ Page Language="C#" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
    <head>
        <title>Custom Xml - AddParsedSubObject - C# Example</title>
  </head>
    <body>
        <form id="Form1" method="post" runat="server">
            <h3>Custom Xml - AddParsedSubObject - C# Example</h3>
            
            <aspSample:CustomXmlAddParsedSubObject id="xml1" runat="server" 
             DocumentSource="People.xml" TransformSource="PeopleTable.xslt" />
        </form>
    </body>
</html>

<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.VB.Controls" Assembly="Samples.AspNet.VB" %>
<%@ Page Language="VB" AutoEventWireup="True" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
    <head>
        <title>Custom Xml - AddParsedSubObject - VB.NET Example</title>
    </head>
    <body>
        <form id="Form1" method="post" runat="server">
            <h3>Custom Xml - AddParsedSubObject - VB.NET Example</h3>
            
            <aspSample:CustomXmlAddParsedSubObject id="xml1" runat="server" 
             DocumentSource="People.xml" TransformSource="PeopleTable.xslt" />
        </form>
    </body>
</html>

using System.Web;
using System.Security.Permissions;

namespace Samples.AspNet.CS.Controls
{
    [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Minimal)]
    public sealed class CustomXmlAddParsedSubObject : System.Web.UI.WebControls.Xml
    {
        protected override void AddParsedSubObject(object obj)
        {
            // Call the base AddParseSubObject method.
            base.AddParsedSubObject(obj);

            // Note: This method does not get called when transforming XML.
        }
    }
}

Imports System.Web
Imports System.Security.Permissions

Namespace Samples.AspNet.VB.Controls
    <AspNetHostingPermission(SecurityAction.Demand, Level:=AspNetHostingPermissionLevel.Minimal)> _
    Public NotInheritable Class CustomXmlAddParsedSubObject
        Inherits System.Web.UI.WebControls.Xml

        Protected Overrides Sub AddParsedSubObject(ByVal obj As Object)

            ' Call the base AddParseSubObject method.
            MyBase.AddParsedSubObject(obj)

            ' Note: This method does not get called when transforming XML.
        End Sub
    End Class
End Namespace

Dotyczy

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