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Calendar.Render Method

This method supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Displays the Calendar control on the client.

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

protected internal override void Render (
	HtmlTextWriter writer
)
protected void Render (
	HtmlTextWriter writer
)
protected internal override function Render (
	writer : HtmlTextWriter
)

Parameters

writer

A System.Web.UI.HtmlTextWriter that contains the output stream for rendering on the client.

The following code example demonstrates how to override the Render method in a custom server control so that the Calendar always displays an image.

<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.CS.Controls" Assembly="Samples.AspNet.CS" %>
<%@ Page language="c#" %>
<HTML>
  <HEAD>
    <title>Custom Calendar - Render - C# Example</title>
  </HEAD>
  <body>
    <form id="Form1" method="post" runat="server">
      <h3>Custom Calendar - Render - C# Example</h3>

      <aspSample:CustomCalendarRender
        id="Calendar1"
        runat="server" />

    </form>
  </body>
</HTML>

<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.JSL.Controls" Assembly="Samples.AspNet.JSL" %>
<%@ Page language="VJ#" %>
<HTML>
  <HEAD>
    <title>Custom Calendar - Render - VJ# Example</title>
  </HEAD>
  <body>
    <form id="Form1" method="post" runat="server">
      <h3>Custom Calendar - Render - VJ# Example</h3>

      <aspSample:CustomCalendarRender
        id="Calendar1"
        runat="server" />

    </form>
  </body>
</HTML>

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

namespace Samples.AspNet.CS.Controls
{
    [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Minimal)]
    public sealed class CustomCalendarRender : System.Web.UI.WebControls.Calendar
    {
        protected override void Render(System.Web.UI.HtmlTextWriter writer)
        {
        // Call the base class's Render method.
        base.Render(writer);

        // Render a BR HTML tag
        writer.RenderBeginTag(System.Web.UI.HtmlTextWriterTag.Br);

        // Create and render a new Image Web control.
        System.Web.UI.WebControls.Image image = new System.Web.UI.WebControls.Image();
        image.ID = "Image1";
        image.ImageUrl = "image.jpg"; 
        image.AlternateText = "Image for Calendar1.";
        image.RenderControl(writer);
        }
    }
}

package Samples.AspNet.JSL.Controls;

public class CustomCalendarRender
    extends System.Web.UI.WebControls.Calendar
{
    protected void Render(System.Web.UI.HtmlTextWriter writer)
    {
        // Call the base class's Render method.
        super.Render(writer);
        // Render a BR HTML tag
        writer.RenderBeginTag(System.Web.UI.HtmlTextWriterTag.Br);
        // Create and render a new Image Web control.
        System.Web.UI.WebControls.Image image = 
            new System.Web.UI.WebControls.Image();
        image.set_ID("Image1");
        image.set_ImageUrl("image.jpg");
        image.set_AlternateText("Image for Calendar1.");
        image.RenderControl(writer);
    } //Render
} //CustomCalendarRender

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

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