SQL-DMO

PerfMonMode Property

The PerfMonMode property controls Windows Performance Monitor polling behavior when the monitor is started.

Applies To
Registry Object

Syntax

object.PerfMonMode [= value]

Parts

object

Expression that evaluates to an object in the Applies To list

value

Long integer that specifies Windows Performance Monitor polling behavior as described in Settings

Data Type

Long, enumerated

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetPerfMonMode(SQLDMO_PERFMON_TYPE* pRetVal);

HRESULT SetPerfMonMode(SQLDMO_PERFMON_TYPE NewValue);

Settings
Constant Value Description
SQLDMOPerfmon_Continuous 0 Configures Windows Performance Monitor statistics polling using the operating system default time slice.
SQLDMOPerfmon_None 1000 Invalid value.
SQLDMOPerfmon_OnDemand 1 Windows Performance Monitor polls for statistics when directed to do so by the user.

Remarks

The PerfMonMode property determines polling behavior as Windows Performance Monitor is started. Windows Performance Monitor polling behavior can be changed in Windows Performance Monitor when the application has successfully started.