Question

我有一些示例代码，我可以更改自己的IP地址。

现在我有关于更改网络IP地址的问题。当我的意思是网络（连接到局域网的计算机）我也希望连接和配置他们的IP地址。

示例

我有2台计算机，IP地址为192.168.1.6 - Computer 1和192.168.1.7 - Computer 2。所以现在我在计算机1，我想连接到192.168.1.7并将IP地址更改为192.168.1.8

代码

private void button1_Click_1(object sender, EventArgs e)
{
//example of ip 10.11.3.120
    try
    {
        setIP();
        setGateway();
    }
    catch(Exception ex)
    {
        MessageBox.Show(ex.ToString());
    }
    finally
    {
        setIP();
        setGateway();
        MessageBox.Show("Update Success");


    }
}

private void setIP()
{
    ManagementClass objMC = new ManagementClass("Win32_NetworkAdapterConfiguration");
    ManagementObjectCollection objMOC = objMC.GetInstances();

    foreach (ManagementObject objMO in objMOC)
    {
        if ((bool)objMO["IPEnabled"])
        {
            try
            {
                ManagementBaseObject setIP;
                ManagementBaseObject newIP =
                    objMO.GetMethodParameters("EnableStatic");
                //string ip_address = "10.11.3.120";
                //string subnet_mask = "255.255.255.0";
                newIP["IPAddress"] = new string[] { textBox1.Text };

                newIP["SubnetMask"] = new string[] { textBox2.Text };

                setIP = objMO.InvokeMethod("EnableStatic", newIP, null);

            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }


        }
    }
}

public void setGateway()
{
    ManagementClass objMC = new ManagementClass("Win32_NetworkAdapterConfiguration");
    ManagementObjectCollection objMOC = objMC.GetInstances();

    foreach (ManagementObject objMO in objMOC)
    {
        if ((bool)objMO["IPEnabled"])
        {
            try
            {
                ManagementBaseObject setGateway;
                ManagementBaseObject newGateway =
                    objMO.GetMethodParameters("SetGateways");

                newGateway["DefaultIPGateway"] = new string[] { textBox3.Text };
                newGateway["GatewayCostMetric"] = new int[] { 1 };

                setGateway = objMO.InvokeMethod("SetGateways", newGateway, null);
            }
            catch (Exception)
            {
                throw;
            }
        }
    }
}

Answer 1

这不是一个直接的答案。但是，您应该拥有此处所需的所有信息

Connecting to WMI Remotely with C#

简而言之，您需要创建一个系统ManagementScope

注意 System.Management是用于访问的原始.NET命名空间 WMI;但是，此命名空间中的API通常较慢并且可以相对于更现代的而言，它们的规模也不大 Microsoft.Management.Infrastructure同行。

然而

使用计算机名称和WMI路径创建ManagementScope对象，并通过调用ManagementScope.Connect()连接到目标。
如果您连接到其他域中的远程计算机或使用其他用户名和密码，则必须在ManagementScope的调用中使用ConnectionOptions对象。

ConnectionOptions包含用于描述的属性身份验证，模拟，用户名，密码等连接选项。

ConnectionOptions options = new ConnectionOptions();
options.Impersonation = System.Management.ImpersonationLevel.Impersonate;

// options takes more arguments, you need to read up on what you want

ManagementScope scope = new ManagementScope("\\\\FullComputerName\\root\\cimv2", options);
scope.Connect();

ManagementPath path = new ManagementPath("Win32_NetworkAdapterConfiguration");
ObjectGetOptions o = new ObjectGetOptions(null, System.TimeSpan.MaxValue, true);
ManagementClass objMC = new ManagementClass(scope, path, o);
...

一般来说，建议您设置模拟除非明确需要，否则等级为Impersonate

补充阅读

Connecting to WMI Remotely with C#

ManagementScope Class

ConnectionOptions Class

ObjectGetOptions Class

ManagementPath Class

ManagementClass Class

免责声明：您必须阅读这些主题并了解您的需求。

设置其他计算机网络并以编程方式配置IP地址C＃

1 个答案: