.NET Framework是微软一直大力推行的编程框架，并且在自家的多种软件产品中都采用了这种架构，那么到底有哪些微软程序是基于.NET Framework的呢？

以下就是微软MSDN Blog作者ericnel搜集整理的一个名单，其中括号里的数字是代码数量。

Visual Studio 2005 (750万行)
 
Dynamics SL (340万行)

SQL Server 2005 (300万行)

BizTalk Server (200万行)

Visual Studio Team System (170万行)

Windows Presentation Foundation (90万行)

Windows SharePoint Services (75万行)

Expression Blend (25万行) 

SharePoint Portal Server (20万行)

Content Management Server (10万行)

Business Portal

Card Space

Dynamics CRM

Office Accounting 2007

Office SharePoint Server 2007

Outlook Calendar Printing Assistant

SQL Reporting Services

Student 2005 (Encarta 2005)

Widnows Live OneCare

Windows Live toolbar

Windows Live for TV

Windows PowerShell

Windows XP Media Center Edition eHome

Windows XP Tablet PC Edition (部分外壳)

XPS