Calendar.Render Method
.NET Framework 4
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
Displays the Calendar control on the client.
Assembly: System.Web (in System.Web.dll)
Parameters
- writer
- Type: System.Web.UI.HtmlTextWriter
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#" %> <!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 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>
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); } } }
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.
