A .NET integration development environment that can be determined with Microsoft Visual Studio .NET regardless of the user interface or auxiliary function. She fully opens the source code, does not loses an excellent software integrating learning and development.
You can download to source code and binary executables. At present, the latest version is 1.1.0.2188, the installation is still very simple, as long as you follow the prompt point, it is OK, and you can be installed 1 minute, compared to the vs.net2003 (because the installation is not included. Net Framework and SDK, of course, can run the program, the two things should be installed in advance), after opening, feelings and vs.net2003 almost. The picture below is the IDE interface:
Very cool :)
Her official website is: http://www.icsharpcode.net/.
