/// <summary>
/// Create counter list from string
/// </summary>
/// <param name="counterString">string which represents one or more counters: "\\<machineName>\<categoryName>(<instanceName>)\<counterName>"
/// counterName and/or instanceName can have the special value "#ALL#", meaning we want to get all of them</param>
/// <returns>list of counters</returns>
public static IEnumerable <System.Diagnostics.PerformanceCounter> CreateCountersFromString(string counterString)
{
string machineName, categoryName, instanceName, counterName;
ParseCounterString(counterString, out machineName, out categoryName, out instanceName, out counterName);
System.Diagnostics.PerformanceCounterCategory category = new System.Diagnostics.PerformanceCounterCategory(categoryName, machineName);
IEnumerable <System.Diagnostics.PerformanceCounter> counters = new System.Diagnostics.PerformanceCounter[] { };
if (counterName == "#ALL#" && instanceName == "#ALL#")
{
foreach (string instance in category.GetInstanceNames().OrderBy(s => s))
{
counters = counters.Concat(category.GetCounters(instance));
}
}
else if (counterName == "#ALL#")
{
if (string.IsNullOrEmpty(instanceName))
{
counters = category.GetCounters();
}
else
{
counters = category.GetCounters(instanceName);
}
}
else if (instanceName == "#ALL#")
{
foreach (string instance in category.GetInstanceNames().OrderBy(s => s))
{
counters = counters.Concat(new System.Diagnostics.PerformanceCounter[] { new System.Diagnostics.PerformanceCounter(categoryName, counterName, instance, machineName) });
}
}
else
{
counters = new System.Diagnostics.PerformanceCounter[] { new System.Diagnostics.PerformanceCounter(categoryName, counterName, instanceName, machineName) };
}
// Création des contrôles
return(counters);
}
/// <summary>
/// Create counter list from string
/// </summary>
/// <param name="counterString">string which represents one or more counters: "\\<machineName>\<categoryName>(<instanceName>)\<counterName>"
/// counterName and/or instanceName can have the special value "#ALL#", meaning we want to get all of them</param>
/// <returns>list of counters</returns>
public static IEnumerable<System.Diagnostics.PerformanceCounter> CreateCountersFromString(string counterString)
{
string machineName, categoryName, instanceName, counterName;
ParseCounterString(counterString, out machineName, out categoryName, out instanceName, out counterName);
System.Diagnostics.PerformanceCounterCategory category = new System.Diagnostics.PerformanceCounterCategory(categoryName, machineName);
IEnumerable<System.Diagnostics.PerformanceCounter> counters = new System.Diagnostics.PerformanceCounter[] { };
if (counterName == "#ALL#" && instanceName == "#ALL#")
{
foreach (string instance in category.GetInstanceNames().OrderBy(s => s))
{
counters = counters.Concat(category.GetCounters(instance));
}
}
else if (counterName == "#ALL#")
{
if (string.IsNullOrEmpty(instanceName))
{
counters = category.GetCounters();
}
else
{
counters = category.GetCounters(instanceName);
}
}
else if (instanceName == "#ALL#")
{
foreach (string instance in category.GetInstanceNames().OrderBy(s => s))
{
counters = counters.Concat(new System.Diagnostics.PerformanceCounter[] { new System.Diagnostics.PerformanceCounter(categoryName, counterName, instance, machineName) });
}
}
else
{
counters = new System.Diagnostics.PerformanceCounter[] { new System.Diagnostics.PerformanceCounter(categoryName, counterName, instanceName, machineName) };
}
// Création des contrôles
return counters;
}
