IVssExamineWriterMetadata::GetFileCounts method (vsbackup.h)
The GetFileCounts method obtains excluded files and the number of components that a writer manages.
HRESULT GetFileCounts( UINT *pcIncludeFiles, UINT *pcExcludeFiles, UINT *pcComponents );
Reserved for system use.
The address of a caller-allocated variable that receives the number of file sets that are explicitly excluded from the backup.
The address of a caller-allocated variable that receives the total number of components that are managed by the current writer.
The following are the valid return codes for this method.
||Successfully returned the number of files.|
||One of the parameter values is not valid.|
||The caller is out of memory or other system resources.|
||The XML document is not valid. Check the event log for details. For more information, see Event and Error Handling Under VSS.|
Unexpected error. The error code is logged in the error log file. For more information, see
Event and Error Handling Under VSS.
Windows Server 2008, Windows Vista, Windows Server 2003 and Windows XP: This value is not supported until Windows Server 2008 R2 and Windows 7. E_UNEXPECTED is used instead.
|Minimum supported client||Windows XP [desktop apps only]|
|Minimum supported server||Windows Server 2003 [desktop apps only]|
|Header||vsbackup.h (include VsBackup.h, Vss.h, VsWriter.h)|