摘要: 在类中添加引用using System.Runtime.InteropServices;在程序中写 //关闭连接 [DllImport("opapi2.dll", EntryPoint = "op2_close", CharSet = CharSet.Ansi, Call... 阅读全文
posted @ 2014-10-15 14:22 莫等闲也 阅读(250) 评论(0) 推荐(0)