ppc上的sqlce数据库c#接口类，提供对sqlce数据库的连接访问机制-machines on the c # sqlce database interface type, right sqlce database to access mechanism

在wince环境下修改字体的类型、大小、加粗，api实现，纯C代码，可用于evc3,evc4,vs.net，也可用于windows环境-To modify the environment in the wince font type, size, bold, api implementation, pure C code that can be used evc3, evc4, vs.net, can also be used in windows environment

windows mobile6 下手写签名的实现。可保存为gif图片，也可以Image形式直接调用。使用C#开发，环境为vs2008-windows mobile6 achieved under the handwritten signature. Save as gif image, you can also directly call Image Type