This is really useful snipet for getting Mac address.

public string myMacAddress()
{
    ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
    ManagementObjectCollection moc = mc.GetInstances();
    string myMac = String.Empty;
    foreach (ManagementObject mo in moc)
    {
        if (myMac == String.Empty)
        {
            if ((bool)mo["IPEnabled"] == true)
                myMac = mo["myMac"].ToString();
        }
        mo.Dispose();
     }
     myMac = myMac.Replace(":", "");
     return myMac;
}


Here is the little code for install .Net Framework silently. The user can't see the install window.

start /wait dotnetfx.path /q:a /c:"install.exe /q"

If you want to redirect your page after some seconds you need to write downside code between head tags.

<meta http-equiv="refresh" content="5;url=/default.aspx" />

Here is some .Net components. It's all free. You can use your projects.

http://www.dacris.com/netxp/
http://www.icsharpcode.net/OpenSource/SharpZipLib/Default.aspx
http://www.websupergoo.com/products.htm
http://dev.skybound.ca/
http://csharp-source.net/
http://www.labdotnet.com/free/

sp_dboption 'your_db_name','offline','false'

False means it's online, true means it's offline.

Google Chrome 4 has been released. Upgrade immediately. It's very fast and the plugins are nice. But Firebug doesn't work for me. I don't know why but many people has that problem. The tabs are very fast. Enjoy.

Firefox 3.6 has been released. I upgrade my Firefox and it's amazing. I love the themes. Here is the themes. Some of the plugins are not compatible for 3.6 version. But it's early to say that. Enjoy.

Firefox 3.6 Release notes.

This code refresh your webpage every 60 sec.

<meta http-equiv="refresh" content="10" />

If you have an image which has transparent IE 6.0 and early users see with the white background color. IF you want to fix it here is the JavaScript code.

for(var i=0; i<document.images.length; i++){
  var img = document.images[i]
  var imgName = img.src.toUpperCase()
  if(imgName.substring(imgName.length-3, imgName.length) == "PNG"){
    var imgID = (img.id) ? "id='" + img.id + "' " : ""
    var imgClass = (img.className) ? "class='" + img.className + "' " : ""
    var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
    var imgStyle = "display:inline-block;" + img.style.cssText  
    var strNewHTML = "<span " + imgID + imgClass + imgTitle
  + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
  + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
    img.outerHTML = strNewHTML
    i = i-1
  }

http://socifiles.com/d/467871

• Filename: LINQ-for-Visual-C-Sharp-2008---Apress.pdf
• Size: 2.70 MB
• Description: Every C# programmer needs to learn about LINQ (Language–lIntegrated Query), Microsoft’s breakthrough technology for simplifying and unifying data access from any data source. With LINQ you can write more elegant and flexible code not just to access databases and files but to manipulate data structures and XML. This book is a short yet comprehensive guide to the major features of LINQ and the significant enhancements introduced with .NET 3.5. There is no better source for getting a head–start on the future of these technologies than this book.