HyperLink.RenderContents(HtmlTextWriter) Method
Definition
Important
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Displays the HyperLink control on a page.
protected:
override void RenderContents(System::Web::UI::HtmlTextWriter ^ writer);
protected public:
override void RenderContents(System::Web::UI::HtmlTextWriter ^ writer);
protected override void RenderContents (System.Web.UI.HtmlTextWriter writer);
protected internal override void RenderContents (System.Web.UI.HtmlTextWriter writer);
override this.RenderContents : System.Web.UI.HtmlTextWriter -> unit
Protected Overrides Sub RenderContents (writer As HtmlTextWriter)
Protected Friend Overrides Sub RenderContents (writer As HtmlTextWriter)
Parameters
- writer
- HtmlTextWriter
The output stream to render on the client.
Examples
The following code example demonstrates how to override the RenderContents method in a custom server control so that some text is appended to the HyperLink control.
<%@ 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 HyperLink - RenderContents - C# Example</title>
</head>
<body>
<form id="Form1" method="post" runat="server">
<h3>Custom HyperLink - RenderContents - C# Example</h3>
<aspSample:CustomHyperLinkRenderContents
id="HyperLink1" runat="server" Target="_blank"
NavigateUrl="http://www.microsoft.com/"
ToolTip="Microsoft Web Site">www.microsoft.com
</aspSample:CustomHyperLinkRenderContents>
</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 HyperLink - RenderContents - VB.NET Example</title>
</head>
<body>
<form id="Form1" method="post" runat="server">
<h3>Custom HyperLink - RenderContents - VB.NET Example</h3>
<aspSample:CustomHyperLinkRenderContents
id="HyperLink1" runat="server" Target="_blank"
NavigateUrl="http://www.microsoft.com/"
ToolTip="Microsoft Web Site">www.microsoft.com
</aspSample:CustomHyperLinkRenderContents>
</form>
</body>
</html>
using System.Web;
using System.Security.Permissions;
namespace Samples.AspNet.CS.Controls
{
[AspNetHostingPermission(SecurityAction.Demand, Level=AspNetHostingPermissionLevel.Minimal)]
public sealed class CustomHyperLinkRenderContents : System.Web.UI.WebControls.HyperLink
{
protected override void RenderContents(System.Web.UI.HtmlTextWriter writer)
{
// Call the base RenderContents method.
base.RenderContents(writer);
// Append some text to the HyperLink.
writer.Write(" Home Page");
}
}
}
<AspNetHostingPermission(SecurityAction.Demand, Level:=AspNetHostingPermissionLevel.Minimal)> _
Public NotInheritable Class CustomHyperLinkRenderContents
Inherits System.Web.UI.WebControls.HyperLink
Protected Overrides Sub RenderContents(ByVal writer As System.Web.UI.HtmlTextWriter)
' Call the base RenderContents method.
MyBase.RenderContents(writer)
' Append some text to the HyperLink.
writer.Write(" Home Page")
End Sub
End Class
Applies to
See also
שתף איתנו פעולה ב- GitHub
ניתן למצוא את המקור לתוכן זה ב- GitHub, שם ניתן גם ליצור ולסקור בעיות ולמשוך בקשות. לקבלת מידע נוסף, עיין במדריך התורמים שלנו.