Response.Redirect to new window in ASP.NET

In this post, I will show you how to open a new window in the browser using Response.Redirect asp.net. Check the following code it’s self-explanatory. If you have any issue comments in the comment box.

<%@ Page Language="C#" AutoEventWireup="true"  
CodeFile="RedirectToAnotherPage.aspx.cs" Inherits="RedirectToAnotherPage" %>  
 
<!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>  
<h1>Main Window</h1>  
<asp:Button ID="btn" runat="server" Text="Redirect" OnClick="btn_Click" />  
</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 RedirectToAnotherPage : System.Web.UI.Page  
{  
protected void Page_Load(object sender, EventArgs e)  
{  
 

}  
public static class ResponseHelper  
{  

   public static void Redirect(string url, string target, string windowFeatures)  
   {  
       HttpContext context = HttpContext.Current;  

       if ((String.IsNullOrEmpty(target) ||  

           target.Equals("_self", StringComparison.OrdinalIgnoreCase)) &&  
           String.IsNullOrEmpty(windowFeatures))  
       {  

           context.Response.Redirect(url);  
       }  
       else  
       {  
           Page page = (Page)context.Handler;  
           if (page == null)  
           {  
               throw new InvalidOperationException(  
                   "Cannot redirect to new window outside Page context.");  
           }  
           url = page.ResolveClientUrl(url);  

           string script;  

           if (!String.IsNullOrEmpty(windowFeatures))  
           {  
               script = @"window.open(""{0}"", ""{1}"", ""{2}"");";  
           }  
           else  
           {  

               script = @"window.open(""{0}"", ""{1}"");";  

           }  

           script = String.Format(script, url, target, windowFeatures);  
           ScriptManager.RegisterStartupScript(page,  

               typeof(Page),  

               "Redirect",  

               script,  

               true);  

       }  

   }  

}  
protected void btn_Click(object sender, EventArgs e)  
{  
   ResponseHelper.Redirect("popup.aspx", "_blank", "menubar=0,width=100,height=100");  
}  
}

Post a Comment

Please do not post any spam link in the comment box😊

Previous Post Next Post

Blog ads

CodeGuru