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Literal.Render Method

This member overrides Control.Render(HtmlTextWriter), and more complete documentation might be available in that topic.

Sends server control content to a provided HtmlTextWriter object, which writes the content to be rendered on the client.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

'Declaration
Protected Friend Overrides Sub Render ( _
	writer As HtmlTextWriter _
)

Parameters

writer
Type: System.Web.UI.HtmlTextWriter
The HtmlTextWriter object that receives the server control content.

The following code example demonstrates how to override the Render method in a custom server control so that specific text is always displayed before the Literal.


<%@ 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 LiteralControl - Render - VB.Net Example</title>
       <script runat="server">
      Sub Button1_Click(sender As Object, e As EventArgs)

         Literal1.Text = "Welcome to ASP.NET!"

      End Sub
   </script>
    </head>
    <body>
        <form id="Form1" method="post" runat="server">
            <h3>Custom LiteralControl - Render - VB.Net Example</h3>

            <aspSample:CustomLiteralRender id="Literal1" 
              runat="server" />

      <br /><br />

      <asp:Button id="Button1"
        Text="Change"
        OnClick="Button1_Click"
        runat="server"/>
        </form>
    </body>
</html>


...


<AspNetHostingPermission(SecurityAction.Demand, Level:=AspNetHostingPermissionLevel.Minimal)> _
Public NotInheritable Class CustomLiteralRender
    Inherits System.Web.UI.WebControls.Literal

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

        ' Write out some literal text.
        writer.Write("Literal Text: ")

        ' Call the base Render method.
        MyBase.Render(writer)
    End Sub
End Class


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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