//BitConverter.ToBoolean((searchResult.Properties["mDBUseDefaults"][0] as byte[]), 0); rows.MDBUseDefaults = System.Text.Encoding.ASCII.GetString((searchResult.Properties["mDBUseDefaults"][0] as byte[]));
LADP--对某些AD属性值是字节数组byte[]情况的类型转换方法
原文：http://www.cnblogs.com/lishidefengchen/p/7536068.html