wince环境下数据库开发，包括多种方式：webservice、ADO、http、sqlce、XML的demo演示-wince database development environment, including a variety of ways: webservice, ADO, http, sqlce, XML presentation of the demo

ADO和XML实现互操作经典代码ADO and XML to achieve interoperability classic code-ADO and XML to achieve interoperability classic code