This afternoon, I was practicing Socket Programming in C#. That is the reason I wrote this program. 

http://www.itblogs.info/download/NetworkTester.zip

 This program can check whether the port of IP address is opened. 

Note that, that is only a toy to practice C#.

That is easy!

In Click of LinkLabel:

System.Diagnostics.Process.Start("http://www.itblogs.info/");

Then .Net Runtime will call your default browser.

I am a sharpdev user. As far as I know, Sharpdev only support Wix setup. That is the reason I started to learn about that.

Wix is easy to use. That is a XML-based tool. What I need to do, specifing the files needs to be install and path in the xml files.

This is a good tutorial.

http://www.tramontana.co.hu/wix/

I have installed a brand new WordPress, it is all fine.
But when I enter some chinese, it will become "?????".

The solution for  this is simple.

Please comment out these two lines in wp-config.php:

//define('DB_CHARSET', 'utf8');
//define('DB_COLLATE', '');

http://wordpress.org/development/2008/11/wordpress-27-beta-2/

WordPress 2.7 Beta 2 is released