| AddCounter(PerformanceCounter) | Adds a PerformanceCounter to be monitored. | 
| AddCounter(String, String, String) | Adds a PerformanceCounter to be monitored. | 
| AddCounter(String, String, String, String) | Adds a PerformanceCounter to be monitored. | 
| AddCounter(String, String, String, String, String) | Adds a PerformanceCounter to be monitored. | 
| AddCounter(String, String, String, String, String, Single, Boolean, FuncSingle, Single, FuncSingle, Boolean) | Adds a PerformanceCounter to be monitored. |