使用WMI远程卸载应用程序 [英] using WMI to uninstall applications remotely

问题描述

我想写一个迷你W32可执行远程卸载使用WMI的应用程序。

我可以在下面使用此代码列出所有已安装的应用程序，但我不能找到一种方法来卸载应用程序远程直通WMI和C＃

我知道我可以使用MSIEXEC作为一个过程做相同的，但我想解决这个使用WMI如果可能的...

谢谢，
杰姆

 静态无效RemoteUninstall（字符串应用程序的名字）
 {
 ConnectionOptions选项=新ConnectionOptions（） ; 
 options.Username =管理员; 
 options.Password =XXX; 
管理范围范围=新的管理范围（\\\\192.168.10.111\\root\\cimv2选项）; 
 scope.Connect（）; 
 
 
的ObjectQuery查询=新的ObjectQuery（SELECT * FROM的Win32_Product）; 
 
 ManagementObjectSearcher搜索=新ManagementObjectSearcher（范围，查询）; 
 ManagementObjectCollection queryCollection = searcher.Get（）; 
 
的foreach（在queryCollection的ManagementObject米）
 {
 //显示远程计算机信息
 
 Console.WriteLine（名称：{0} ，M [名称]）; 
 
如果（M [名称] ==应用程序的名字）
 {
 Console.WriteLine（APPNAME +发现，将被卸载......但如何）; 
 //需要卸载此应用... 
} 
} 
 
} 
  

解决方案

有一个看的 WMI代码造物主（来自微软的免费工具）MDASH;它可以生成各种语言，包括C＃为您WMI代码。

下面是说明一个例子 Win32_Product.Uninstall 方法的使用。你需要知道你要卸载的应用程序的GUID，名称和版本，因为它们是的Win32_Product 类的主要属性：

  ... 
 
的ManagementObject应用= 
新的ManagementObject（范围，
Win32_Product.IdentifyingNumber ='{ 99052DB7-9592-4522-A558-5417BBAD48EE}，名称=微软的ActiveSync'，版本='4.5.5096.0'，
 NULL）; 
 
 ManagementBaseObject outParams = app.InvokeMethod（卸载，NULL）; 
 
 Console.WriteLine（卸载方法，结果是：{0}，outParams [返回值]）; 
  

如果您有关于应用程序的部分信息（例如，仅名称或名称和版本），你可以使用一个 SELECT 查询，以获得相应的的Win32_Process 目标：

  ... 
 SelectQuery查询=新SelectQuery（的Win32_Product，NAME =微软的ActiveSync'）; 
 
 EnumerationOptions enumOptions =新EnumerationOptions（）; 
 enumOptions.ReturnImmediately = TRUE; 
 enumOptions.Rewindable = FALSE; 
 
 ManagementObjectSearcher搜索=新ManagementObjectSearcher（范围，查询，期权）; 
 
的foreach（在searcher.Get的ManagementObject应用程序（））
 {
 ManagementBaseObject outParams = app.InvokeMethod（卸载，NULL）; 
 
 Console.WriteLine（卸载方法，结果是：{0}，outParams [返回值]）; 
} 
  

I am trying to write a mini w32 executable to remotely uninstall an application using WMI.

I can list all the installed applications using this code below but i couldnt find a way to uninstall the application remotely thru WMI and C#

I know I can do same using msiexec as a process but I wish to solve this using WMI if its possible...

Thanks, Cem

static void RemoteUninstall(string appname)
{
    ConnectionOptions options = new ConnectionOptions();
    options.Username = "administrator";
    options.Password = "xxx";
    ManagementScope scope = new ManagementScope("\\\\192.168.10.111\\root\\cimv2", options);
    scope.Connect();


    ObjectQuery query = new ObjectQuery("SELECT * FROM Win32_Product");

    ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query);
    ManagementObjectCollection queryCollection = searcher.Get();

    foreach (ManagementObject m in queryCollection)
    {
        // Display the remote computer information

        Console.WriteLine("Name : {0}", m["Name"]);

        if (m["Name"] == appname)
        {
            Console.WriteLine(appname + " found and will be uninstalled... but how");
            //need to uninstall this app...
        }
    }

}

解决方案

Have a look at WMI Code Creator (a free tool from Microsoft) — it can generate WMI code for you in various languages, including C#.

Here's an example illustrating the Win32_Product.Uninstall method usage. You need to know the GUID, name and version of the application you want to uninstall, as they are the key properties of the Win32_Product class:

...

ManagementObject app = 
    new ManagementObject(scope, 
    "Win32_Product.IdentifyingNumber='{99052DB7-9592-4522-A558-5417BBAD48EE}',Name='Microsoft ActiveSync',Version='4.5.5096.0'",
    null);

ManagementBaseObject outParams = app.InvokeMethod("Uninstall", null);

Console.WriteLine("The Uninstall method result: {0}", outParams["ReturnValue"]);

If you have partial info about the application (e.g. only name or name and version), you can use a SELECT query to obtain the corresponding Win32_Process object:

...
SelectQuery query = new SelectQuery("Win32_Product", "Name='Microsoft ActiveSync'");

EnumerationOptions enumOptions = new EnumerationOptions();
enumOptions.ReturnImmediately = true;
enumOptions.Rewindable = false;

ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query, options);

foreach (ManagementObject app in searcher.Get())
{
    ManagementBaseObject outParams = app.InvokeMethod("Uninstall", null);

    Console.WriteLine("The Uninstall method result: {0}", outParams["ReturnValue"]);
}

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