在昨天的随笔里:以下是示例代码:先要引用System.Management.dll,using System.Management; SelectQuery query = new SelectQuery("SELECT * FROM Win32_LogicalDisk WHERE DriveType = 3"); ManagementObjectSearcher searcher = new ManagementObjectSearcher(query); foreach (ManagementBaseObject envVar in searcher.Get()) } 如果查询语句中的DriveType 为2,会得到软驱,如果为5,会得到光驱。 相关文章: