ASP.NET

Abhishek Sur19-Aug-09 22:05

19-Aug-09 22:05

you mean from browser ??

No I dont think it is possible. You can only detect IP address from ServerVariables.

Cool | :cool:

Abhishek Sur

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Aman Bhullar19-Aug-09 22:10

Aman Bhullar

19-Aug-09 22:10

ActiveX code example is

<script language="javascript">
     function showMacAddress(){
 
    var obj = new ActiveXObject("WbemScripting.SWbemLocator");
    var s = obj.ConnectServer(".");
    var properties = s.ExecQuery("SELECT * FROM Win32_NetworkAdapterConfiguration");
    var e = new Enumerator (properties);

 
    var output;
    output='<table border="0" cellPadding="5px" cellSpacing="1px" bgColor="#CCCCCC">';
    output=output + '<tr bgColor="#EAEAEA"><td>Caption</td><td>MACAddress</td></tr>';
    while(!e.atEnd())

    {
        e.moveNext();
        var p = e.item ();
        if(!p) continue;
        output=output + '<tr bgColor="#FFFFFF">';
        output=output + '<td>' + p.Caption; + '</td>';
        output=output + '<td>' + p.MACAddress + '</td>';
        output=output + '</tr>';
    }

    output=output + '</table>';
    document.getElementById("box").innerHTML=output;
}
</script>

The above code will work fine for IE.

ASP based code example is as
Copy and paste the two ASPFiles below

The first ASP file- NIC5.ASP

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>WMI Scripting HTML</title>

<script FOR="foo" EVENT="OnCompleted(hResult,
pErrorObject, pAsyncContext)" LANGUAGE="JScript">

             document.forms[0].txtMACAddr.value=unescape(MACAddr);
             document.forms[0].txtIPAddr.value=unescape(IPAddr);
             document.forms[0].txtDNSName.value=unescape(sDNSName);
             document.formbar.submit();
        </script>
<script FOR="foo" EVENT="OnObjectReady(objObject,
objAsyncContext)" LANGUAGE="JScript">

         if(objObject.IPEnabled != null && objObject.IPEnabled !
= "undefined" && objObject.IPEnabled == true)
                  {

                   if(objObject.MACAddress != null &&
objObject.MACAddress != "undefined")
                         MACAddr = objObject.MACAddress;


                   if(objObject.IPEnabled && objObject.IPAddress(0) !=
null && objObject.IPAddress(0) != "undefined")
                         IPAddr = objObject.IPAddress(0);

                   if(objObject.DNSHostName != null &&
objObject.DNSHostName != "undefined")
                      sDNSName = objObject.DNSHostName;

                   }
        </script>

</head>
<body>
<p>



<FONT color="red"><span
ID="info"> </span>. </FONT>
<object classid="CLSID:76A64158-CB41-11D1-8B02-
00600806D9B6" id="locator" VIEWASTEXT>
</object>
<object classid="CLSID:75718C9A-F029-11d1-A1AC-
00C04FB6C223" id="foo">
</object>

<script LANGUAGE="JScript">

             var service = locator.ConnectServer();
             var MACAddr ;
             var IPAddr ;
             var DomainAddr;
             var sDNSName;
             service.Security_.ImpersonationLevel=3;
             service.InstancesOfAsync
(foo, 'Win32_NetworkAdapterConfiguration');
        </script>
</p>


<form method="POST" action="NICPost.asp" id="formfoo" name="formbar">

<input type="hidden"  name="txtMACAddr">
<input type="hidden"  name="txtIPAddr">
<input type="hidden"  name="txtDNSName">

</form>


</body>
</html>

*************************
This is the second file. It is an ASP page, but you could change it to
plain HTML and use Java to retrieve the form field values, if you
wanted.

NICPost.asp

<HTML>
<HEAD>
</HEAD>
<BODY>
Network Interface Card Information Page
<BR>
<BR>
<BR>
You are at IP Address <STRONG>
<%=request.form("txtIPAddr")%>
</STRONG>
<BR>
Your MAC address on your network card is <STRONG>
<% =request.form("txtMACAddr")%>
</STRONG>
<BR>
Your DNS Host name is <STRONG>
<% =request.form("txtDNSName")%>
</STRONG>
<BR>
<BR>
<BR>
To confirm your IP and MAC address information, go to
the command prompt and
type in
<BR>
<BR>
IPCONFIG/ALL
<BR>
<BR>
ASP reports that your IP Address is <STRONG>
<%
response.Write Request.Servervariables("REMOTE_ADDR")
%>
</STRONG>which is your external WAN IP address that
anyone can see,
<BR>
but maybe be shared by hundreds of users if you use Net
Address Translation
(NAT)
<BR>
through a common router.
</BODY>
</HTML

Try using the code

Regards
Aman Bhullar
www.arlivesupport.com[^]

krishnaveer19-Aug-09 23:01

krishnaveer

19-Aug-09 23:01

Thanx alot..

let me try with this code..

krishna veer singh

krishnaveer19-Aug-09 23:15

krishnaveer

19-Aug-09 23:15

ActiveX code example is not working with any browser

M using asp.net 2.0.

Where m doing wrong??

krishna veer singh

How to create a regular expression validation for numbers from 1 to 4000 ?

Jeremy Likness20-Aug-09 5:31

Jeremy Likness

20-Aug-09 5:31

Krisha,

If you are looking at the Internet, you're out of luck. TCP/IP is higher in the stack than the MAC (layer 2) and that gets lost in the router once packets are routed out to the internet.

If you are looking at an Intranet, i.e. inside your 4 walls, then you'll need something native on the server that is getting the client request that can bond to and query the network adapter for the machine. That's very low-level however as the public interfaces give you the MACS of your own adapters but you really need to integrate with the router to get the MAC of the routed packets. Somewhere in the system a router maps "MAC x with IP y" and that is where you can make the translations.

What's the background of what/why you need the MAC?

Jeremy

Jeremy Likness
Latest Article: Whats in Your Collection? Part 1 of 3: Interfaces
Blog: C#er : IMage

meeram39519-Aug-09 21:45

meeram395

19-Aug-09 21:45

I need a regular expression validation for the user to enter only numbers from 1 to 4000. It should not be less than 1 or greater than 4000. I used the following expression, but it is accepting 0 and greater than 4000.

ValidationExpression="\d{1,4000}"

any body please help?

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

Re: How to create a regular expression validation for numbers from 1 to 4000 ?

Abhishek Sur19-Aug-09 21:57

Re: How to create a regular expression validation for numbers from 1 to 4000 ?

19-Aug-09 21:57

see this.

I think after reading this you can make it urself..

http://www.regular-expressions.info/numericranges.html[^]

Thumbs Up | :thumbsup:

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
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Coding C#19-Aug-09 23:19

Coding C#

19-Aug-09 23:19

Why do you want regular expression for this??
simply check if number is between 1 and 4000. Smile | :)

Coding C#

ExciteTemplate

Re: How to create a regular expression validation for numbers from 1 to 4000 ?

SmartAvi20-Aug-09 5:14

SmartAvi

20-Aug-09 5:14

Hi...

you can use "Range Validator" for this

Re: How to create a regular expression validation for numbers from 1 to 4000 ?

vaibhav.csmiet8-Mar-10 21:58

vaibhav.csmiet

8-Mar-10 21:58

Search This on Net Laugh | :laugh:

Re: How to create a regular expression validation for numbers from 1 to 4000 ?

meeram3959-Mar-10 1:42

meeram395

9-Mar-10 1:42

Thank you for your reply. I don't know why you have taken 7 months time to reply for this message, if you really want to answer this question.
This is already resolved.

Anyway, thanks for this very simple but nonsensical reply. Laugh | :laugh:

Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.

access database

KhandelwalA19-Aug-09 21:39

KhandelwalA

19-Aug-09 21:39

i m using access database for my website...........i m a bit confused abt connection string for server....I simply included *.mdb file on my server.....this is what i wrote:-

<connectionStrings >
  <add name ="conn"  connectionString="Provider=Microsoft.Jet.OLEDB.4.0; Data Source=~App_Data\db1.mdb; " />
</connectionStrings >

is it right....if not then whts right way and if yes then why its not connecting to the database
plz guide me.... Smile | :)

Vimalsoft(Pty) Ltd19-Aug-09 21:43

Vimalsoft(Pty) Ltd

19-Aug-09 21:43

Did you test it and get any Error. First test it and get an Error and google it , if you dont find an answer you come and post here. That is a Good way to learn.

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.somee.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

Abhishek Sur19-Aug-09 22:02

19-Aug-09 22:02

Does it finds the database.

Check whether SqlConnection.Open gives you any error to this connection.
Thumbs Up | :thumbsup:

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
Don't forget to click "Good Answer" if you like to.

Greg Chelstowski20-Aug-09 0:57

Greg Chelstowski

20-Aug-09 0:57

Yeah, great idea. Try defining an OleDb provider and then using SqlConnection to open it.

Omg...
If anything you should ask about IDbConnection... but since he stated clearly he wants Access, and the connection string uses OLEDB, i bet the farm it's going to be an OleDbConnection.

the connection string seems fine, by the way.
If you need any more help about OleDb, feel free to ask.

var question = (_2b || !(_2b));

Abhishek Sur20-Aug-09 21:28

20-Aug-09 21:28

Yes .. You are right. Rose | [Rose]

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
Don't forget to click "Good Answer" if you like to.