qt官方的白皮书！ This whitepaper describes the Qt C++ framework. Qt supports the development of crossplatform GUI applications with its “write once, compile anywhere” approach. Using a single source tree and a simple recompilation, applications can be writ
属于教程类的材料，PDF版本，比.chm文件阅读起来更方便。材料共分7个章节： 1. Introduction to scr ipting in ArcGIS 2. Getting started 3. Using tools 4. Batch processing 5. Messaging and scr ipt tools 6. Data properties and access 7. Working with geodatabases 其中第二章开始，是详细讲述python的，适合初学
