我如何监控 gpu 传感器？

Question

我使用 OpenHardwareMonitor.Hardware dll 来跟踪 gpu 传感器，但我没有获得风扇速度。请帮忙。

private void Get_GPU_Configuration()
{
    try
    {
        Computer _comp = new Computer();
        _comp.GPUEnabled = true;
        _comp.Open();
        dgv_Main_Window.Rows.Clear();
        foreach (var hardwareItem in _comp.Hardware)
        {
            if ((hardwareItem.HardwareType == HardwareType.GpuAti) || (hardwareItem.HardwareType == HardwareType.GpuNvidia))
            {
                int index = dgv_Main_Window.Rows.Add();
                string _device_Name = hardwareItem.Name.Trim();// Radeon(TM) R5 M430
                hardwareItem.Update();
                dgv_Main_Window.Rows[index].Cells[int_Device].Value = _device_Name;
                foreach (var sensor in hardwareItem.Sensors)
                {
                    string str = sensor.SensorType.ToString();
                    if (str == "Temperature")
                    {
                        dgv_Main_Window.Rows[index].Cells[int_Temperature].Value = sensor.Value.ToString();
                    }
                    if (str == "Clock")
                    {
                        if (sensor.Name == "GPU Core")
                        {
                            dgv_Main_Window.Rows[index].Cells[int_CoreClock].Value = sensor.Value.ToString();
                        }
                        else
                        {
                            dgv_Main_Window.Rows[index].Cells[int_MemoryClock].Value = sensor.Value.ToString();
                        }
                    }
                    if (str == "Fan")
                    {
                        if (sensor.Name == "GPU Fan")
                        {
                            dgv_Main_Window.Rows[index].Cells[int_FanSpeed].Value = sensor.Value;
                        }

                    }



                }


                string[] _deviceName_Array = new string[dgv_Main_Window.Rows.Count];
                foreach (DataGridViewRow _drow in dgv_Main_Window.Rows)
                {
                    int i = 0;
                    _deviceName_Array[i] = _drow.Cells[int_Device].Value.ToString();
                    i++;
                }

                ManagementScope ms = new ManagementScope(@"root\cimv2");
                ObjectQuery oq2 = new ObjectQuery("select * from Win32_VideoController");
                ManagementObjectSearcher _Video = new ManagementObjectSearcher(ms, oq2);

                foreach (ManagementObject obj in _Video.Get())
                {
                    foreach (PropertyData PC in obj.Properties)
                    {

                    }

                    foreach (var _data in _deviceName_Array)
                    {
                        if (_data == obj["Name"].ToString())
                        {
                            foreach (DataGridViewRow _drow in dgv_Main_Window.Rows)
                            {
                                if (_drow.Cells[int_Device].Value.ToString() == _data)
                                {
                                    _drow.Cells[int_Id].Value = obj["DeviceID"].ToString();
                                    _drow.Cells[int_Driver].Value = obj["DriverVersion"].ToString();
                                }
                            }
                        }
                    }

                }
            }
        }
    }
    catch (Exception ex)
    {

    }


}

Answer 1

快速谷歌，我找到了代码：

ManagementObjectSearcher mos = new System.Management.ManagementObjectSearcher(@"root\WMI", "SELECT * FROM MSAcpi_ThermalZoneTemperature"); 
foreach (ManagementObject mo in mos.Get()) 
{ 
   MessageBox.Show(((Convert.ToInt32(mo["CurrentTemperature"]) - 2732) / 10).ToString()); 
} 

ManagementObjectSearcher mos1 = new System.Management.ManagementObjectSearcher(@"root\cimv2", "SELECT * FROM Win32_Fan"); 
foreach (ManagementObject mo in mos1.Get()) 
{ 
   MessageBox.Show(mo["DesiredSpeed "].ToString()); 
}

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