Literal.Render Method (HtmlTextWriter)
.NET Framework (current version)
Sends server control content to a provided HtmlTextWriter object, which writes the content to be rendered on the client.
Assembly: System.Web (in System.Web.dll)
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
Available since 1.1
Available since 1.1
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