http://msdn.microsoft.com/en-us/library/aa365198%28VS.85%29.aspx
http://www.codeproject.com/KB/cs/managediocp.aspx
http://www.codeproject.com/KB/cs/socketasynceventargs.aspx
http://msdn.microsoft.com/en-us/library/system.net.sockets.socketasynceventargs.aspx

http://richnewman.wordpress.com/intro-to-cab-toc/

http://www.project-management-podcast.com/

http://www.project-management-prepcast.com/

http://www.pmi.org/PDF/pdc_pmphandbook.pdf

http://www.codethinked.com/post/2010/01/25/NET-40-and-SystemThreadingTasks.aspx

http://rep.oio.dk/Microsoft.com/officeschemas/wordprocessingml_article.htm

http://msdn.microsoft.com/en-us/library/ms406049.aspx

FAQ(1) http://social.msdn.microsoft.com/Forums/en-US/oxmlsdk/thread/19032efe-80af-4a16-b954-1f5a6d2f2236

FAQ(2) http://social.msdn.microsoft.com/Forums/en-US/oxmlsdk/thread/e53ae401-a698-4827-b6c4-6b4e5e50c3a1

dropdownstyle: dropdownlist
autocompletemode: append
autocompletesource: listtiems

http://stevenharman.net/blog/archive/2008/04/29/hacking-visual-studio-to-use-more-than-2gigabytes-of-memory.aspx

http://confluence.jetbrains.net/display/ReSharper/OutOfMemoryException+Fix

INotifyPropertyChanged

http://social.msdn.microsoft.com/Forums/en-US/winformsdatacontrols/thread/0dfadd3a-0418-4b1a-90ef-cc4197c799c0/

http://www.vbinfozine.com/t_wfdlg.shtml

But what if I want to do some validation WITHIN the button's Click event handler and if the validation fails, I DON'T WANT to close the dialog?

First solution: Set OKCmd.DialogResult = DialogResult.None (string "None" in the designer) and close the form manually:

Second solution: Leave the OKCmd.DialogResult = DialogResult.OK, but prevent the form to automatically close when the user enters invalid logon information. Here is how: