PdhIsRealTimeQuery function

Determines if the specified query is a real-time query.

Syntax


BOOL PdhIsRealTimeQuery(
  _In_ PDH_HQUERY hQuery
);

Parameters

hQuery [in]

Handle to the query. The PdhOpenQuery function returns this handle.

Return value

If the query is a real-time query, the return value is TRUE.

If the query is not a real-time query, the return value is FALSE.

Remarks

The term real-time as used in the description of this function does not imply the standard meaning of the term real-time. Instead, it describes the collection of performance data from a source providing current information (for example, the registry or a WMI provider) rather than from a log file.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Pdh.h

Library

Pdh.lib

DLL

Pdh.dll

See also

PdhOpenQuery
PdhSelectDataSource

 

 

Show: