c#第三方控件地址
http://www.codeproject.com/cs/miscctrl/magictabcontrol.asp
http://www.codeproject.com/cs/miscctrl/magicdocking.asp
http://www.csdn.net/develop/Read_Article.asp?Id=15086
http://www.codeproject.com/cs/miscctrl/xp-style_button.asp?target=xp
http://www.codeproject.com/cs/miscctrl/themedtabpage.asp?target=xp
http://www.filecrop.com/NetAdvantage.-NET.html