private void Thread_HardwareMonitor()
{
try
{
while (true)
{
System.Threading.Thread.Sleep(500);
OpenHardwareMonitor.Hardware.Computer lComputerHardware = new OpenHardwareMonitor.Hardware.Computer();
lComputerHardware.MainboardEnabled = false;
lComputerHardware.FanControllerEnabled = false;
lComputerHardware.CPUEnabled = false;
lComputerHardware.GPUEnabled = true;
lComputerHardware.RAMEnabled = false;
lComputerHardware.HDDEnabled = false;
lComputerHardware.Open();
this.UpdateSensor(lComputerHardware);
lComputerHardware.Close();
}
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message.ToString(), "Error : Thread_HardwareMonitor", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(0);
}
}
private void FrmMain_Load(object sender, EventArgs e)
{
Control.CheckForIllegalCrossThreadCalls = false;
this.pal_Monitor.Controls.Clear();
try
{
string ltype = string.Empty;
int lGPU_Count = 0;
OpenHardwareMonitor.Hardware.Computer lComputerHardware = new OpenHardwareMonitor.Hardware.Computer();
lComputerHardware.MainboardEnabled = false;
lComputerHardware.FanControllerEnabled = false;
lComputerHardware.CPUEnabled = false;
lComputerHardware.GPUEnabled = true;
lComputerHardware.RAMEnabled = false;
lComputerHardware.HDDEnabled = false;
lComputerHardware.Open();
for (int bInxHardWare = 0; bInxHardWare < lComputerHardware.Hardware.Count(); bInxHardWare++)
{
ltype = lComputerHardware.Hardware[bInxHardWare].HardwareType.ToString();
if ((!string.IsNullOrEmpty(ltype)) && (ltype.ToUpper().Substring(0, 3) == "GPU"))
{
lGPU_Count++;
}
}
this.ReSize_Monitor(lGPU_Count);
this.BuildLabel(lGPU_Count);
this.UpdateSensor(lComputerHardware);
this.UpdateMinMax(0);
lComputerHardware.Close();
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message.ToString(), "Error : FrmMain_Load", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(0);
}
}
private void GetPowerUsage()
{
string SensorType;
float? SensorValue;
for (int i = 0; i < computer.Hardware.Count(); i++)
{
for (int j = 0; j < computer.Hardware[i].Sensors.Count(); j++)
{
SensorType = computer.Hardware[i].Sensors[j].SensorType.ToString();
SensorValue = computer.Hardware[i].Sensors[j].Value;
if (SensorType == "Power")
{
PowerUsage.Add(SensorValue);
}
}
}
computer.Close();
return;
}
private void BindHardwareSensors()
{
OpenHardwareMonitor.Hardware.Computer computer = new OpenHardwareMonitor.Hardware.Computer();
computer.CPUEnabled = true;
computer.RAMEnabled = true;
computer.MainboardEnabled = true;
computer.FanControllerEnabled = true;
computer.HDDEnabled = true;
computer.Open();
Table table = new Table();
table.CellPadding = 0;
table.CellSpacing = 0;
TableRow tableRowHeadline = new TableRow();
tableRowHeadline.CssClass = "HardwareSensorsHeadline";
TableCell tableCellTitleHeadline = new TableCell();
tableCellTitleHeadline.Text = "Sensor";
TableCell tableCellLoadHeadline = new TableCell();
tableCellLoadHeadline.Text = "Load";
TableCell tableCellTempHeadline = new TableCell();
tableCellTempHeadline.Text = "Temp";
tableRowHeadline.Cells.Add(tableCellTitleHeadline);
tableRowHeadline.Cells.Add(tableCellLoadHeadline);
tableRowHeadline.Cells.Add(tableCellTempHeadline);
table.Rows.Add(tableRowHeadline);
foreach (OpenHardwareMonitor.Hardware.IHardware hardware in computer.Hardware)
{
if (hardware.HardwareType != OpenHardwareMonitor.Hardware.HardwareType.CPU)
{
continue;
}
Dictionary <string, int[]> cores = new Dictionary <string, int[]>();
foreach (OpenHardwareMonitor.Hardware.ISensor sensor in hardware.Sensors)
{
if (!cores.ContainsKey(sensor.Name))
{
cores.Add(sensor.Name, new int[2]);
}
if (sensor.SensorType == OpenHardwareMonitor.Hardware.SensorType.Load)
{
try
{
cores[sensor.Name][0] = (int)sensor.Value.Value;
}
catch { }
}
else if (sensor.SensorType == OpenHardwareMonitor.Hardware.SensorType.Temperature)
{
try
{
cores[sensor.Name][1] = (int)sensor.Value.Value;
foreach (OpenHardwareMonitor.Hardware.SensorValue v in sensor.Values)
{
cores[sensor.Name][1] = (int)v.Value;
}
}
catch { }
}
}
foreach (string core in cores.Keys)
{
TableRow tableRow = new TableRow();
TableCell tableCellTitle = new TableCell();
tableCellTitle.Text = core;
TableCell tableCellLoad = new TableCell();
tableCellLoad.Text = cores[core][0].ToString() + "%";
TableCell tableCellTemp = new TableCell();
tableCellTemp.Text = cores[core][1] != 0 ? cores[core][1].ToString() + "°" : "N/A";
tableRow.Cells.Add(tableCellTitle);
tableRow.Cells.Add(tableCellLoad);
tableRow.Cells.Add(tableCellTemp);
table.Rows.Add(tableRow);
}
}
foreach (OpenHardwareMonitor.Hardware.IHardware hardware in computer.Hardware)
{
if (hardware.HardwareType == OpenHardwareMonitor.Hardware.HardwareType.CPU)
{
continue;
}
Dictionary <string, int[]> cores = new Dictionary <string, int[]>();
foreach (OpenHardwareMonitor.Hardware.ISensor sensor in hardware.Sensors)
{
TableRow tableRow = new TableRow();
TableCell tableCellTitle = new TableCell();
tableCellTitle.Text = hardware.Name + " - " + sensor.Name;
TableCell tableCellLoad = new TableCell();
tableCellLoad.Text = sensor.Value != null?sensor.Value.ToString() : "N/A";
tableRow.Cells.Add(tableCellTitle);
tableRow.Cells.Add(tableCellLoad);
table.Rows.Add(tableRow);
}
}
pnlHardwareSensors.Controls.Add(table);
computer.Close();
}
public OHW()
{
OpenHardwareMonitor.Hardware.Computer computer;
computer = new OpenHardwareMonitor.Hardware.Computer()
{
GPUEnabled = true,
CPUEnabled = true,
//MainboardEnabled = true, // doesn't seem to have anything
FanControllerEnabled = true,
};
computer.Open();
if (computer.Hardware.Length == 0)
{
computer.Close();
throw new Exception("OHM failed to initialize.");
}
try
{
foreach (var hw in computer.Hardware)
{
hw.Update();
/*
* foreach (var shw in hw.SubHardware)
* shw.Update();
*/
/*
*
* CPU Core #1 : Load = 60.00
* CPU Core #2 : Load = 40.00
* CPU Total : Load = 50.00
* CPU Core #1 : Clock = 3,411.70
* CPU Core #2 : Clock = 3,411.70
*
* GPU Core : Temperature = 42.00
* GPU : Fan = 1,110.00
* GPU Core : Clock = 796.94
* GPU Memory : Clock = 3,004.68
* GPU Shader : Clock = 1,593.87
* GPU Core : Load = 3.00
* GPU Memory Controller : Load = 2.00
* GPU Video Engine : Load = 0.00 // this is "always" zero, useless stat
* GPU Fan : Control = 32.00
* GPU Memory Total : SmallData = 2,048.00
* GPU Memory Used : SmallData = 1,301.16
* GPU Memory Free : SmallData = 746.84
* GPU Memory : Load = 63.53
*/
Console.WriteLine("Hardware: " + hw.Name + $" ({hw.HardwareType.ToString()})");
switch (hw.HardwareType)
{
case OpenHardwareMonitor.Hardware.HardwareType.CPU:
// only load and clock sensors normally
// temperature sensor requires admin rights
foreach (var sensor in hw.Sensors)
{
if (sensor.SensorType == OpenHardwareMonitor.Hardware.SensorType.Temperature)
{
cpuTemp = sensor;
}
}
break;
case OpenHardwareMonitor.Hardware.HardwareType.GpuAti:
case OpenHardwareMonitor.Hardware.HardwareType.GpuNvidia:
GPUName = hw.Name;
gpu = hw;
foreach (var sensor in hw.Sensors)
{
switch (sensor.Name)
{
default: break; // ignore
case "GPU":
if (sensor.SensorType == OpenHardwareMonitor.Hardware.SensorType.Fan)
{
gpuFan = sensor;
}
break;
case "GPU Core":
switch (sensor.SensorType)
{
case OpenHardwareMonitor.Hardware.SensorType.Temperature:
gpuTmp = sensor;
break;
case OpenHardwareMonitor.Hardware.SensorType.Load:
gpuLoad = sensor;
break;
case OpenHardwareMonitor.Hardware.SensorType.Clock:
gpuClock = sensor;
break;
}
break;
case "GPU Fan":
if (sensor.SensorType == OpenHardwareMonitor.Hardware.SensorType.Control)
{
gpuFanControl = sensor;
}
break;
case "GPU Memory":
if (sensor.SensorType == OpenHardwareMonitor.Hardware.SensorType.Load)
{
gpuMemLoad = sensor;
}
break;
case "GPU Memory Total":
if (sensor.SensorType == OpenHardwareMonitor.Hardware.SensorType.SmallData)
{
GPUTotalMemory = sensor.Value ?? float.NaN;
}
break;
case "GPU Memory Controller":
if (sensor.SensorType == OpenHardwareMonitor.Hardware.SensorType.Load)
{
gpuMemCtrl = sensor;
}
break;
}
}
break;
}
}
Initialized = true;
}
catch (Exception ex)
{
throw;
}
finally
{
computer?.Close(); // not needed?
}
}