HtmlTable.RenderEndTag(HtmlTextWriter) Metode

Definisi

Ruang nama:
System.Web.UI.HtmlControls
Rakitan:
System.Web.dll

Merender HtmlTable tag akhir kontrol.

protected:
 override void RenderEndTag(System::Web::UI::HtmlTextWriter ^ writer);
protected override void RenderEndTag(System.Web.UI.HtmlTextWriter writer);
override this.RenderEndTag : System.Web.UI.HtmlTextWriter -> unit
Protected Overrides Sub RenderEndTag (writer As HtmlTextWriter)

Parameter

writer
HtmlTextWriter

HtmlTextWriter yang menerima konten yang dirender.

Contoh

Contoh kode berikut menunjukkan cara mengambil alih RenderEndTag metode sehingga selalu menulis tag akhir dan baris baru dalam kontrol server kustom HtmlTable .

<%@ 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 HtmlTable - RenderEndTag Example</title>
  </head>
  <body>
    <form id="Form1" 
          method="post" 
          runat="server">
      <h3>Custom HtmlTable - RenderEndTag Example</h3>

      <aspSample:CustomHtmlTableRenderEndTag 
        id="HtmlTable1" 
        name="HtmlTable1" 
        runat="server" 
        border="1"
        cellSpacing="0" 
        cellPadding="5">
        <tr>
          <td>1,1</td>
          <td>1,2</td>
          <td>1,3</td>
        </tr>
        <tr>
          <td>2,1</td>
          <td>2,2</td>
          <td>2,3</td>
        </tr>
        <tr>
          <td>3,1</td>
          <td>3,2</td>
          <td>3,3</td>
        </tr>
      </aspSample:CustomHtmlTableRenderEndTag>

    </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 HtmlTable - RenderEndTag Example</title>
  </head>
  <body>
    <form id="Form1" 
          method="post" 
          runat="server">
      <h3>Custom HtmlTable - RenderEndTag Example</h3>

      <aspSample:CustomHtmlTableRenderEndTag 
        id="HtmlTable1" 
        name="HtmlTable1" 
        runat="server" 
        border="1"
        cellSpacing="0" 
        cellPadding="5">
        <tr>
          <td>1,1</td>
          <td>1,2</td>
          <td>1,3</td>
        </tr>
        <tr>
          <td>2,1</td>
          <td>2,2</td>
          <td>2,3</td>
        </tr>
        <tr>
          <td>3,1</td>
          <td>3,2</td>
          <td>3,3</td>
        </tr>
      </aspSample:CustomHtmlTableRenderEndTag>

    </form>
  </body>
</html>

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

namespace Samples.AspNet.CS.Controls
{
    [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Minimal)]
    public sealed class CustomHtmlTableRenderEndTag : System.Web.UI.HtmlControls.HtmlTable
    {
        protected override void RenderEndTag(System.Web.UI.HtmlTextWriter writer)
        {
            // Write out the current TagName.
            writer.WriteEndTag(this.TagName);
            
            // Write out a new line.
            writer.WriteLine();
        }
    }
}

Imports System.Web
Imports System.Security.Permissions

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

        Protected Overrides Sub RenderEndTag(ByVal writer As System.Web.UI.HtmlTextWriter)

            ' Write out the current TagName.
            writer.WriteEndTag(Me.TagName)

            ' Write out a new line.
            writer.WriteLine()
        End Sub
    End Class
End Namespace

Keterangan

Metode ini RenderEndTag menyediakan pemformatan tambahan setelah memanggil metode kelas HtmlContainerControl.RenderEndTag dasar. Pemformatan tambahan membuat HTML kontrol yang HtmlTable dirender lebih mudah dibaca dengan menyisipkan pengembalian baris setelah tag penutup <table> .

Metode RenderChildren ini digunakan terutama oleh pengembang kontrol yang memperluas fungsionalitas HtmlTable kontrol.

Berlaku untuk

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