如何知道Windows更新是否启用C＃ [英] How to know if windows update is enable C#

问题描述

如何知道是否启用了WIndows更新C＃？



我只需要一个C＃代码，告诉我是否启用了Windows Update。我尝试过这个库WUApiLib，但我不知道怎么用它来确切地知道我想要的。



这样的东西：

  if （xxxxxxxxxxx）
 {
 MessageBox.Show（  Windows Update正在运行）; 
} 
  else  
 {
 MessageBox.Show（  Windows Update无效）; 
} 

谢谢。



什么我试过了：

 使用 WUApiLib; 
 受保护 覆盖  void  OnLoad （EventArgs e）{
  base  .OnLoad（e）; 
 UpdateSession uSession =  new  UpdateSession（）; 
 IUpdateSearcher uSearcher = uSession.CreateUpdateSearcher（）; 
 uSearcher.Online =  false ; 
 尝试 {
 ISearchResult sResult = uSearcher.Search（  IsInstalled = 1并且IsHidden = 0）; 
 textBox1.Text =  找到 + sResult.Updates.Count +   updates + Environment.NewLine; 
  foreach （IUpdate update  in  sResult.Updates）{
 textBox1.AppendText（ update.Title + Environment.NewLine）; 
} 
} 
  catch （Exception ex）{
 Console.WriteLine（ 出了点问题： + ex.Message）; 
} 
} 

解决方案

首先添加对WUApiLib的引用C：\windows \ system32 \\ \\ wuapi.dll

见下面的片段

 WUApiLib.AutomaticUpdatesClass auc =  new  WUApiLib.AutomaticUpdatesClass（）; 
  bool  active = auc.ServiceEnabled; 

MSDN说：ServiceEnabled属性表示自动更新所需的所有组件是否都可用。

这样的东西：



使用C＃枚举和控制Windows服务 [ ^ ]

您是否考虑枚举计算机上运行的服务并查找Windows更新服务 那么  BITS（后台智能转移）并找到 out 他们当前的状态？

How to know if WIndows Update is enabled C#?

I just need a Code in C# that show me if Windows Update is enabled or not. I have tried with this library WUApiLib but I'm not sure how to use it to know exactly I want.

Something like this:

if(xxxxxxxxxxx)
{
MessageBox.Show("Windows Update is working");
}
else
{
MessageBox.Show("Windows Update is not working");
}

Thanks.

What I have tried:

using WUApiLib;
protected override void OnLoad(EventArgs e){
    base.OnLoad(e);
    UpdateSession uSession = new UpdateSession();
    IUpdateSearcher uSearcher = uSession.CreateUpdateSearcher();
    uSearcher.Online = false;
    try {
        ISearchResult sResult = uSearcher.Search("IsInstalled=1 And IsHidden=0");
        textBox1.Text = "Found " + sResult.Updates.Count + " updates" + Environment.NewLine;
        foreach (IUpdate update in sResult.Updates) {
                textBox1.AppendText(update.Title + Environment.NewLine);
        }
    }
    catch (Exception ex) {
        Console.WriteLine("Something went wrong: " + ex.Message);
    }
}

解决方案

First add a reference to WUApiLib "C:\windows\system32\Wuapi.dll"
see below snippet

WUApiLib.AutomaticUpdatesClass auc = new WUApiLib.AutomaticUpdatesClass();
bool active = auc.ServiceEnabled;

MSDN says :"The ServiceEnabled property indicates whether all the components that Automatic Updates requires are available."

Something along the lines as this:

Enumerating and Controlling Windows Services with C#[^]

Have you considered enumerating the services running on the machine and finding the Windows Update service as well as BITS (background intelligent transfer) and finding out their current state?

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