以编程方式重命名计算机C＃.net

问题描述：

我需要通过.net应用程序重命名我的计算机。
我尝试过以下代码：

I need to rename my computer via .net application. I have tried this code:

public static bool SetMachineName(string newName)
{
    MessageBox.Show(String.Format("Setting Machine Name to '{0}'...", newName));

    // Invoke WMI to populate the machine name
    using (ManagementObject wmiObject = new ManagementObject(new ManagementPath(String.Format("Win32_ComputerSystem.Name='{0}'",System.Environment.MachineName))))
    {
        ManagementBaseObject inputArgs = wmiObject.GetMethodParameters("Rename");
        inputArgs["Name"] = newName;

        // Set the name
        ManagementBaseObject outParams = wmiObject.InvokeMethod("Rename",inputArgs,null);

        uint ret = (uint)(outParams.Properties["ReturnValue"].Value);
        if (ret == 0)
        {
            //worked
            return true;
        }
        else
        {
            //didn't work
            return false;
        }
    }
}

但没有用

，而我已经尝试过：

using System.Runtime.InteropServices;

[DllImport("kernel32.dll")]
static extern bool SetComputerName(string lpComputerName);

public static bool SetMachineName(string newName)
{

    bool done = SetComputerName(newName);
    if (done)
    {
        { MessageBox.Show("Done"); return true; }
    }
    else
    { MessageBox.Show("Failed"); return false; }
}

但它也没有用。

答

我尝试了所有发现的更改计算机名称的方法，但没有人起作用...它不会更改计算机名称。
的唯一工作方式是当我更改一些注册表项值时，这是代码，这样做可以吗？

I have tried all the ways i have found to change computer name and no one works.....it doesn't change the computer name... the only way it worked is when i chaged some registry key values , this is the code , is it ok to do so?

public static bool SetMachineName(string newName)
{
    RegistryKey key = Registry.LocalMachine;

    string activeComputerName = "SYSTEM\\CurrentControlSet\\Control\\ComputerName\\ActiveComputerName";
    RegistryKey activeCmpName = key.CreateSubKey(activeComputerName);
    activeCmpName.SetValue("ComputerName", newName);
    activeCmpName.Close();
    string computerName = "SYSTEM\\CurrentControlSet\\Control\\ComputerName\\ComputerName";
    RegistryKey cmpName = key.CreateSubKey(computerName);
    cmpName.SetValue("ComputerName", newName);
    cmpName.Close();
    string _hostName = "SYSTEM\\CurrentControlSet\\services\\Tcpip\\Parameters\\";
    RegistryKey hostName = key.CreateSubKey(_hostName);
    hostName.SetValue("Hostname",newName);
    hostName.SetValue("NV Hostname",newName);
    hostName.Close();
    return true;
}

在重新启动后，名称会更改....

and after the restart the name changes....

以编程方式重命名计算机C＃.net

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