An IFrame (Inline Frame) is an HTML document embedded inside another HTML document on a website. The IFrame HTML element is often used to insert content from another source, such as an advertisement, into a Web page.
In this article, I will show you how to integrate IFrame in ASP.NET. Checkout following code snippet.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Iframe.aspx.cs"
Inherits="Iframe" %>
<!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 runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Panel ID="Panel1" runat="server">
<asp:TextBox ID="URL" runat="server" Text="http://" />
<asp:Button ID="Button1" Text="Go" OnClick="GetURL" runat="server" />
<iframe id="Iframe1" src="<%# TheURL %>" runat="server" frameborder="0" marginwidth="1"
style="position: absolute;top:100px;width:800px;height:400px;border:solid 1 px"></iframe>
</asp:Panel>
</div>
</form>
</body>
</html>
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class Iframe : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
public string TheURL = "";
public void GetURL(object Src, EventArgs Args)
{
if (!(URL.Text == "http://"))
{
TheURL = URL.Text;
Page.DataBind();
}
}
}
Tags:
ASP.NET