The OpenNETCF Community Site has a good series of technical articles that discuss various aspects of developing with the .NET Compact Framework. The most recent article is on the Performance implications of crossing the p/invoke boundary and is definitely worth a read.
Other articles include:
– An Introduction to WCF for Device Developers
– Getting a Millisecond-Resolution DateTime under Windows CE
– Using GDI+ on Windows Mobile
– Sharing Windows Mobile Ink with the Desktop
– OpenNETCF Mobile Ink Library for Windows Mobile 6
– Improving Data Access Performance with Data Caching
– Developing Connected Smart Device Applications with SqlClient
– Debugging Without ActiveSync
– Image Manipulation in Windows Mobile 5.0
– Don’t Fear the Garbage Collector
All of the articles are available online at: