COM Express for .NET - Version 3.4.1 COM Express for .NET is a template driven C#/VB.NET code generator which creates business objects and windows/ASP.NET GUI. It provides support for MSSQL, JET, Oracle, MySQL, Firebird and Vista. DotNetNuke is supported. It generates field-level user security, forms and reports, n-level hierarchies and provides plug-in support for third-party components. It has a unique roundtrip generation process which keep your custom code safe and untouched.