Question

我有ManagementObject的集合。管理对象的属性是不同的类型：int，string，array，DateTime等。

我想将属性值读入适当的变量类型。

ManagementScope manScope = new ManagementScope(@"\\.\root\virtualization\v2"); 
manScope.Connect();
ObjectQuery queryObj = new ObjectQuery("SELECT * FROM Msvm_ComputerSystem");
ManagementObjectSearcher vmSearcher = new ManagementObjectSearcher(manScope, queryObj);

ManagementObjectCollection vmCollection = vmSearcher.Get();

foreach (ManagementObject vm in vmCollection) {
    **//Fine so far.  This is not a question about iteration.**
    //Now I want to so something programmatic with the values.

    //If it is a string, this is fine:
    string myString = vm["Description"].ToString();

    //If it is an integer, I can go like this:
    int myInt =int.Parse(vm["EnabledState"].ToString());
    //But surely c# has a better way than that? Turn it into a string and then an int?

    //If it is DateTime, I have no idea what to do - DateTime.Parse() doesn't work:
   //DateTime myDate = DateTime.Parse(vm["LastSuccessfulBackupTime"].ToString());

}

我已经阅读了文档（其中没有一个例子）。我使用了WMI代码创建器，它对此没有任何帮助，因为它只是将所有东西都放到控制台中：Console.WriteLine（＆＃34; InstallDate：{0}＆＃34;，queryObj [＆＃34] ; InstallDate＆＃34;]）;

Answer 1

这是非常不寻常的要求，但仍然 - 我建议通过课程详细信息Msvm_computersystem并创建具有相同数据类型的变量。获得集合中的数据后，可以尝试将其解析为适当的变量。

将集合中的ManagementObject对象读入类型化变量

1 个答案: