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How to Check Internet Connection Using C-Sharp

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How to check internet connection using c#? Here is a simple example to find out internet connection or page response using c -Sharp CODE: 1 : Using System.Net ; 2 : try{ 3 : HttpWebRequest request= (HttpWebRequest) HttpWebRequest.Create("google.com"); 4 : HttpWebResponse response= (HttpWebResponse) request.GetResponse(); 5 : if (HttpStatusCode.OK == response.StatusCode) 6 : { 7 : //Write here your code... 8 : response.Close(); 9 : } 10 : }catch (Exception ex){ 11 : MessageBox.Show("Unable to connect"); 12 : }
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How to Format My Source Code For Blogger ?

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How to format my source code for blogger, blog, Blogging, weblog & website ? Now you can format you source code for blogger, blog, Blogging, weblog & website using online source code formatter. This application build in javascript. This source code beautifier or formatter provide for your blogger, Blog and websites a good code indentation. You can can format your source code with alternative background using <pre> tag. It does not add unnecessary tags in formatted source code excpet <pre> and <code> so just try onto your source code for blog or blogging & website posts . This is absolutly free online line source code formatter tool for your blogger & website. http://codeformatter.blogspot.com/ See example.. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT=""> <META NAME="A
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Search Records into XML Using PHP

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There is an example for search items or block into xml using php with simplexml_load_string method or function, this will return you record block for particular query. query = us CODE: 1 :   <?php 2 :        # parm query=delhi , us 3 :        $xmlStr = '<?xml version="1.0" encoding="utf-8"?> 4 :                            <temprature> 5 :                            <item> 6 :                                 <city>Bareilly</city> 7 :                                 <state>Uttar Pradesh</state> 8 :                                 <country>India</country> 9 :                                 <lat>32.4567</lat> 10 :                                 <lon>34.4567</lon> 11 :                                 <temp>43.0</temp> 12 :                            </item> 13 :                            <item> 14 :                                 <city>Haldwani</city&
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Center Alignment of popup window Javascript

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How to centralized popup window using Javascript. see the below code. CODE: 1 :   var OpenWindows = new Object(); 2 :   function OpenWin(sPath, w, h) 3 :   { 4 :        l = (screen.width - w)/2-5; 5 :        t = (screen.height - h)/2-20; 6 :        if (l<1) l=0; 7 :        if (t<1) t=0; 8 :        sWindowName = "mainwin_" + w + "_" + h; 9 :        if(OpenWindows[sWindowName]) { 10 :             if(!OpenWindows[sWindowName].closed) OpenWindows[sWindowName].close(); 11 :        } 12 :        OpenWindows[sWindowName] = window.open(sPath, sWindowName, "left=" + l + ",top=" + t + ",width=" + w + ",height=" + h + ",scrollbars=no,menubar=no,toolbars=no,status=no"); 13 :        return OpenWindows[sWindowName]; 14 :   }
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How To Change Form Action at Runtime

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How to change Form action at runtime using javascript. This the example which will change html form action at runtime. CODE: 1 :   <html> 2 :   <head> 3 :   <Script Language="javascript"> 4 :   function change_action(){ 5 :   var frm_obj=document.getElementById("frm"); 6 :   frm_obj.action="http://www.google.com"; 7 :   } 8 :   </Script> 9 :   </head> 10 :   <body> 11 :   <form id="frm" action="abc.php" method="post" onsubmit="return change_action()"> 12 :   UID &nbsp;&nbsp;<input type="text"><br> 13 :   PWD <input type="Password"><br><br> 14 :   <input type="submit" value="submit"> 15 :   </form> 16 :   </body> 17 :   </html>
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Change Div Position Randomly on Home Page

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Change Div position randomly on home page.here is simple example which display a div randomly on homepage within available width and hight. CODE: 1 :   <Script Langauge="javscript"> 2 :   var load=true; 3 :   var div_width=300; 4 :   var div_height=200; 5 :   var top=Math.floor(Math.random()*screen.availHeight - div_height) 6 :   var left=Math.floor(Math.random()*screen.availWidth - div_width) 7 :   document.write("<div id='pic_div' style='border:1px solid black;position:absolute;width:"+div_width+";height:"+div_height+"; 8 :   text-align:center;left:0px;top:0px'>a</div>"); 9 :   var d_obj=document.getElementById("pic_div"); 10 :   d_obj.style.top=top; 11 :   d_obj.style.left=left; 12 :   </script>
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