Use this free .NET component to access low-level features provided by MAPI in Windows Forms applications as well as in .NET-based Outlook COM add-ins. The component is a mixture of managed and unmanaged code. It supports all .NET languages in Visual Studio 2005, 2008 and Visual Studio 2010 Beta 1, Standard and Professional: Visual Basic .NET, C#, C++ .NET, etc. Basic .NET, C#, C++ .NET, etc.