ArcEngine Runtime 10 安装后在 VS2010 上未能找到 ArcGIS 的引用

解决方案：

还需要安装 ArcObjects 10 SDK for Microsoft .Net Framework

在 ArcEngine Developers Kit 安装向导界面里查看安装说明

Select the software you want to install from the setup menu and follow the instructions to complete the installation process. The ArcGIS Engine Developer Kit product is divided into different installs. To begin development of ArcGIS Engine-based applications
for Windows, you will need to install the following,

ArcGIS Engine Runtime This will install the necessary ArcObjects™ libraries for the development of custom solutions with .NET, Java, and/or C++.

An ArcObjects SDK There are three choices for ArcObjects development in Windows. You can install the .NET, Java, and/or C++ SDKs. The different SDKs provide the necessary API reference, documentation, and samples to help you get started with ArcGIS Engine
development.

参考：http://blog.sina.com.cn/s/blog_49bd7dcb0100pyyd.html