private void LoadEntryDetails()
{
optCustom.Checked = true;
PerfCounterCollectorEntry currentEntry = (PerfCounterCollectorEntry)SelectedEntry;
txtComputerName.Text = currentEntry.Computer;
string pcNameWithoutMachineName = currentEntry.PCNameWithoutComputerName;
foreach (var commonItem in cboPerformanceCounter.Items)
{
if (commonItem.ToString().ToLower() == pcNameWithoutMachineName.ToLower())
{
cboPerformanceCounter.SelectedItem = commonItem;
optCommon.Checked = true;
}
}
txtPerfCounter.Text = currentEntry.Description;
warningNumericUpDown.Value = (decimal)currentEntry.WarningValue;
errorNumericUpDown.Value = (decimal)currentEntry.ErrorValue;
nudValueScale.Value = currentEntry.OutputValueScaleFactor;
chkInverseScale.Checked = currentEntry.OutputValueScaleFactorInverse;
nudNumberOfSamplesPerRefresh.SaveValueSet((decimal)currentEntry.NumberOfSamplesPerRefresh);
nudMultiSampleWaitMS.SaveValueSet((decimal)currentEntry.MultiSampleWaitMS);
cboOutputValueUnit.Text = currentEntry.OutputValueUnit;
CheckOkEnabled();
}
private void cmdSample_Click(object sender, EventArgs e)
{
try
{
PerfCounterCollectorEntry currentEntry = null;
if (optCommon.Checked)
{
currentEntry = PerfCounterCollectorEntry.FromStringDefinition(txtComputerName.Text + "\\" + cboPerformanceCounter.Text);
}
else
{
currentEntry = PerfCounterCollectorEntry.FromStringDefinition(txtPerfCounter.Text);
}
if (currentEntry == null || currentEntry.Computer.Length == 0)
{
MessageBox.Show("Performance counter definition could not be created!", "Definition", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
float val = currentEntry.GetNextValue();
Clipboard.SetText(val.ToString("F4"));
MessageBox.Show(string.Format("Current value: {0}", val.ToString("F4")), "Test", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Test", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
//#region IEditConfigEntryWindow Members
//public ICollectorConfigEntry SelectedEntry { get; set; }
//public QuickMonDialogResult ShowEditEntry()
//{
// return (QuickMonDialogResult)ShowDialog();
//}
//public List<ConfigVariable> ConfigVariables { get; set; } = new List<ConfigVariable>();
//#endregion
#region Form events
private void PerfCounterCollectorEditEntry_Load(object sender, EventArgs e)
{
if (SelectedEntry == null)
{
SelectedEntry = PerfCounterCollectorEntry.FromStringDefinition(".\\Processor\\% Processor Time\\_Total");
}
cboPerformanceCounter.Items.Clear();
cboPerformanceCounter.Items.AddRange(commonEntries.ToArray());
LoadEntryDetails();
}
public QuickMonDialogResult ShowEditEntry()
{
if (SelectedEntry == null)
{
SelectedEntry = PerfCounterCollectorEntry.FromStringDefinition(".\\Processor\\% Processor Time\\_Total");
}
cboPerformanceCounter.Items.Clear();
cboPerformanceCounter.Items.AddRange(commonEntries.ToArray());
LoadEntryDetails();
return((QuickMonDialogResult)ShowDialog());
}
private void cmdEditPerfCounter_Click(object sender, EventArgs e)
{
PerfCounterCollectorEntry thisEntry = PerfCounterCollectorEntry.FromStringDefinition(txtPerfCounter.Text);
PerfCounterEdit editPerfCounter = new PerfCounterEdit();
editPerfCounter.InitialMachine = thisEntry.Computer;
editPerfCounter.InitialCategory = thisEntry.Category;
editPerfCounter.InitialCounter = thisEntry.Counter;
editPerfCounter.InitialInstance = thisEntry.Instance;
if (editPerfCounter.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
SelectedEntry = editPerfCounter.SelectedPCInstance;
txtPerfCounter.Text = editPerfCounter.SelectedPCInstance.Description;
}
}
private void cmdOK_Click(object sender, EventArgs e)
{
try
{
if (!chkVerifyOnOK.Checked || IsValid())
{
PerfCounterCollectorEntry currentEntry = null;
if (optCommon.Checked)
{
currentEntry = PerfCounterCollectorEntry.FromStringDefinition(txtComputerName.Text + "\\" + cboPerformanceCounter.Text);
}
else
{
currentEntry = PerfCounterCollectorEntry.FromStringDefinition(txtPerfCounter.Text);
}
if (currentEntry == null || currentEntry.Computer.Length == 0)
{
MessageBox.Show("Performance counter definition could not be created!", "Definition", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
currentEntry.WarningValue = (float)warningNumericUpDown.Value;
currentEntry.ErrorValue = (float)errorNumericUpDown.Value;
currentEntry.OutputValueScaleFactor = (int)nudValueScale.Value;
currentEntry.OutputValueScaleFactorInverse = chkInverseScale.Checked;
currentEntry.NumberOfSamplesPerRefresh = (int)nudNumberOfSamplesPerRefresh.Value;
currentEntry.MultiSampleWaitMS = (int)nudMultiSampleWaitMS.Value;
currentEntry.OutputValueUnit = cboOutputValueUnit.Text;
currentEntry.InstanceValueAggregationStyle = (AggregationStyle)cboInstanceValueAggregation.SelectedIndex;
SelectedEntry = currentEntry;
DialogResult = DialogResult.OK;
Close();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void cmdEditPerfCounter_Click(object sender, EventArgs e)
{
try
{
PerfCounterCollectorEntry thisEntry = PerfCounterCollectorEntry.FromStringDefinition(txtPerfCounter.Text);
PerfCounterEdit editPerfCounter = new PerfCounterEdit();
editPerfCounter.InitialMachine = thisEntry.Computer;
editPerfCounter.InitialCategory = thisEntry.Category;
editPerfCounter.InitialCounter = thisEntry.Counter;
editPerfCounter.InitialInstance = thisEntry.Instance;
editPerfCounter.ConfigVariables = ConfigVariables;
if (editPerfCounter.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
SelectedEntry = editPerfCounter.SelectedPCInstance;
txtPerfCounter.Text = editPerfCounter.SelectedPCInstance.Description;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Edit", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private bool IsValid(bool showPrompt = false)
{
bool success = false;
try
{
if (warningNumericUpDown.Value == errorNumericUpDown.Value)
{
if (showPrompt)
{
MessageBox.Show("Warning and Error values vannot be the same!", "Valid", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
success = false;
}
else if (warningNumericUpDown.Value < errorNumericUpDown.Value && warningNumericUpDown.Value == 0)
{
if (showPrompt)
{
MessageBox.Show("Warning value cannot be 0 if it is less than the Error value!", "Valid", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
success = false;
}
else
{
PerfCounterCollectorEntry currentEntry = null;
string computerName = ApplyConfigVarsOnField(txtComputerName.Text);
string perfCounterText = ApplyConfigVarsOnField(txtPerfCounter.Text);
if (optCommon.Checked)
{
currentEntry = PerfCounterCollectorEntry.FromStringDefinition(computerName + "\\" + cboPerformanceCounter.Text);
}
else
{
currentEntry = PerfCounterCollectorEntry.FromStringDefinition(perfCounterText);
}
if (currentEntry == null || currentEntry.Computer.Length == 0)
{
if (showPrompt)
{
MessageBox.Show("Performance counter definition could not be created!", "Definition", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
success = false;
}
else
{
success = true;
currentEntry.WarningValue = (float)warningNumericUpDown.Value;
currentEntry.ErrorValue = (float)errorNumericUpDown.Value;
currentEntry.OutputValueScaleFactor = (int)nudValueScale.Value;
currentEntry.OutputValueScaleFactorInverse = chkInverseScale.Checked;
currentEntry.NumberOfSamplesPerRefresh = (int)nudNumberOfSamplesPerRefresh.Value;
currentEntry.MultiSampleWaitMS = (int)nudMultiSampleWaitMS.Value;
currentEntry.OutputValueUnit = cboOutputValueUnit.Text;
currentEntry.InstanceValueAggregationStyle = (AggregationStyle)cboInstanceValueAggregation.SelectedIndex;
MonitorState currentState = currentEntry.GetCurrentState();
float val = float.Parse(currentState.CurrentValue.ToString());// currentEntry.GetNextValue();
if (showPrompt)
{
MessageBox.Show(string.Format("Test was successful\r\n{0}", currentState.ReadAllRawDetails()), "Performance counter test", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}
catch (Exception ex)
{
if (showPrompt)
{
MessageBox.Show(ex.Message, "Test", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
success = false;
}
return(success);
}
