C# WMI 不可解析查询

Question

我的目标：

• 使用参数在远程计算机上启动进程（安装应用程序）
• 等待进程完成并在完成时引发事件。

我在此行收到错误“Unparseable query”：
var watcher = manWatch.WaitForNextEvent();

我有一个包含大约 2xx 个不同应用程序的数据库，我可以使用这种方法安装。并非每个应用程序在安装过程中都会给我这个错误。有些是成功的，有些则不是。我确实相信这是我参加活动的方式。有什么想法吗？

    private void StartAppAction(string PCName, string Command)
    {

        string Params = @"\\" + PCName + @"\C$\SoftwareInstall\" + Command;
        ConnectionOptions conOpt = new ConnectionOptions();
        conOpt.Impersonation = ImpersonationLevel.Impersonate;
        conOpt.Authentication = AuthenticationLevel.Default;
        conOpt.EnablePrivileges = true;

        ManagementScope manScope = new ManagementScope(String.Format(@"\\{0}\ROOT\CIMV2", PCName), conOpt);
        manScope.Connect();

        ObjectGetOptions objGetOpt = new ObjectGetOptions();
        ManagementPath manPath = new ManagementPath("Win32_Process");
        ManagementClass manClass = new ManagementClass(manScope, manPath, objGetOpt);

        ManagementBaseObject inParams = manClass.GetMethodParameters("Create");
        inParams["CommandLine"] = Params;
        ManagementBaseObject outParams = manClass.InvokeMethod("Create", inParams, null);

        string queryString = "SELECT * From WIN32_ProcessStopTrace WHERE ProcessID= outParams['ProcessID']";
        WqlEventQuery wqlQuery = new WqlEventQuery(queryString);
        ManagementEventWatcher manWatch = new ManagementEventWatcher(@"\\" + PCName + @"\root\CIMV2", "SELECT * From WIN32_ProcessStopTrace WHERE ProcessID=" + outParams["ProcessID"]);

        var watcher = manWatch.WaitForNextEvent();

        if (watcher["ExitStatus"].ToString() == "0")
        {
            MessageBox.Show("Remote Exection Finished Succesfully with ExitCode 0");
        }
        else
        {
            MessageBox.Show("Remote Exection exited with the code of " + watcher["ExitStatus"].ToString());
        }

    }

Answer 1

您的 WQL 语句中有错字 替换这一行

string queryString = "SELECT * From WIN32_ProcessStopTrace WHERE ProcessID= outParams['ProcessID']";

这个

string queryString = String.Format("SELECT * From WIN32_ProcessStopTrace WHERE ProcessID={0}",outParams['ProcessID']);