The same process can be recording metrics and reading metrics from a data source such as a file. This flag indicates whether this metric definition is for playback purposes (it represents previously recorded data) or is part of the active metric capture capability of the current process.
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2