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IVssDifferentialSoftwareSnapshotManagementQueryDiffAreasForSnapshot Method

The QueryDiffAreasForSnapshot(Guid) method queries shadow copy storage areas in use by the original volume associated with the input shadow copy.

Namespace:  Alphaleonis.Win32.Vss
Assembly:  AlphaVSS.Common (in AlphaVSS.Common.dll) Version: (
IList<VssDiffAreaProperties> QueryDiffAreasForSnapshot(
	Guid snapshotId


Type: SystemGuid
The snapshot id.

Return Value

Type: IListVssDiffAreaProperties
A list of VssDiffAreaProperties describing the shadow copy storage areas in use by the shadow copy specified.
UnauthorizedAccessExceptionCaller does not have sufficient backup privileges or is not an administrator.
OutOfMemoryExceptionThe caller is out of memory or other system resources.
ArgumentExceptionOne of the parameter values is not valid.
ArgumentNullExceptionOne of the arguments was
SystemExceptionUnexpected error. The error code is logged in the error log file.
VssProviderVetoExceptionExpected provider error. The provider logged the error in the event log.
See Also