2019-8-31-dotnet-通过-WMI-获取系统补丁

title	author	date	CreateTime	categories
dotnet 通过 WMI 获取系统补丁	lindexi	2019-08-31 16:55:59 +0800	2019-2-21 20:38:1 +0800	dotnet C# WMI

本文告诉大家如何通过 WMI 获取补丁

通过 Win32_QuickFixEngineering 可以获取系统启动的服务

下面代码只是获取补丁的 kb 字符

const string query = "SELECT HotFixID FROM Win32_QuickFixEngineering";
                var search = new ManagementObjectSearcher(query);
                var collection = search.Get();

                var str = new StringBuilder();
                foreach (ManagementObject quickFix in collection)
                {
                    str.Append(quickFix["HotFixID"].ToString());
                    str.Append(";");
                }

                return str.ToString();

输出 str 的内容

KB4465477,KB4465664