Question

尝试从WMI获取OEMStringArray并将其用作Text，但结果仍为空文本框。看起来ouput是string []。像“wmic computersystem get oemstringarray”这样的命令很有效。对不起，我是新手程序员。

尝试：

  ManagementObjectSearcher mc7 = new ManagementObjectSearcher("SELECT * FROM Win32_ComputerSystem");
  ManagementObjectCollection moc7 = mc7.Get();
  if (moc7.Count != 0)
     {
         foreach (ManagementBaseObject mo7 in moc7)
            {
            textBox7.Text = mo7["OEMStringArray"].ToString();

            }
      }

还有：

        ManagementClass mc3 = new ManagementClass("Win32_ComputerSystem");
        ManagementObjectCollection moc3 = mc3.GetInstances();
        if (moc3.Count != 0)
        {
            foreach (ManagementObject mo3 in mc3.GetInstances())
            {

                textBox7.Text = mo3["OEMStringArray"].ToString();

             }
         }

其中一些：

                ...
                string[] stringArray = mo5["OEMStringArray"] as String[];
                foreach (string myString in stringArray)
                {
                listBox2.Items.Add(stringArray);
                }

有什么想法吗？

谢谢， elmatkos

Answer 1

您给出的代码非常接近正确。将您的第一个样本与第三个样本中的ListBox合并，以获得您想要的效果。

ManagementObjectSearcher mc7 = new ManagementObjectSearcher("SELECT * FROM Win32_ComputerSystem");
ManagementObjectCollection moc7 = mc7.Get();

if (moc7.Count != 0)
{
    foreach (ManagementBaseObject mo7 in moc7)
    {
        string[] data = mo7["OEMStringArray"] as string[];

        if (data != null)
        {
            listBox2.Items.AddRange(data);
        }
    }
}

无法在c＃中获得Win32_ComputerSystem - OEMStringArray

1 个答案: