I use Addin in VS2008, C#, and I need show messages (error messages and others).
I don't know the length of messages, and therefore I want use Scrollable MessageBox.
I have found this article from 2007 year: By Mike Gold July 30, 2007
now, in 2011 any another good components ?? I want evaluate several components about it.
Update:
another component but older: MessageBoxExLib
http://www.codeproject.com/KB/dialog/MessageBoxEx.aspx
A customizable .NET Winforms Message Box. (NOTE: this is now deleted)
http://www.codeproject.com/KB/dialog/Custom_MessageBox.aspx
Best Answer
Take this one: FlexibleMessageBox – A flexible replacement for the .NET MessageBox
It is a tested class which seamlessly replaces all your usages of
MessageBox.Show
and lets you get more features in a single class file you can easily add to your project.