nf-pdh-pdhcloselog.md

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NF:pdh.PdhCloseLog	PdhCloseLog function (pdh.h)	Closes the specified log file.	PDH_FLAGS_CLOSE_QUERY PdhCloseLog PdhCloseLog function [Perf] _win32_pdhcloselog base.pdhcloselog pdh/PdhCloseLog perf.pdhcloselog	perf\pdhcloselog.htm	perf	74039bdf-d1b5-41ba-aa4e-4779ce0dd02a	12/05/2018	PDH_FLAGS_CLOSE_QUERY, PdhCloseLog, PdhCloseLog function [Perf], _win32_pdhcloselog, base.pdhcloselog, pdh/PdhCloseLog, perf.pdhcloselog	pdh.h		Windows	Windows XP [desktop apps only]	Windows Server 2003 [desktop apps only]										Pdh.lib	Pdh.dll		Windows			19H1	PdhCloseLog pdh/PdhCloseLog	c++	APIRef kbSyntax	DllExport	Pdh.dll	PdhCloseLog

PdhCloseLog function

-description

Closes the specified log file.

-parameters

-param hLog [in]

Handle to the log file to be closed. This handle is returned by the PdhOpenLog function.

-param dwFlags [in]

You can specify the following flag.

Value	Meaning
PDH_FLAGS_CLOSE_QUERY	Closes the query associated with the specified log file handle. See the hQuery parameter of PdhOpenLog.

-returns

If the function succeeds, it returns ERROR_SUCCESS and closes and deletes the query.

If the function fails, the return value is a system error code or a PDH error code. The following is a possible value.

Return code	Description
PDH_INVALID_HANDLE	The log file handle is not valid.

-see-also

PdhBindInputDataSource

PdhOpenLog