Is there any online repository exist for .NET reusable controls?
Edit
I am asking this question because I have few reusable component with me, which I have developed, with source code. I don't want to write blog for each of them and even I don't want my developers friend, on internet, to get the DLL only with no source code.
Official WPF / WinForms web site control gallery:
http://windowsclient.net/downloads/folders/controlgallery/default.aspx
ASP.NET Control Gallery:
http://www.asp.net/Community/Control-gallery/
CodeProject has a search facility for sorting content about controls (note the left-hand nav bar):
http://www.codeproject.com/KB/buttons/
CodePlex tends to house lots of .NET related things:
Namely the Silverlight / WP7 Control Toolkits, and perhaps a WPF toolkit.
Then there is, some many say, the grand-daddy of them all:
(Apologies for the sarcasm, I just had to :-)