磁片區陰影複製 API 介面
磁片區陰影複製服務 (VSS) API 提供 COM 和 C++ 介面，以支援建立要求者和寫入器。
VSS Requester-Specific 介面
- IVssBackupComponents
- IVssBackupComponentsEx
- IVssBackupComponentsEx2
- IVssBackupComponentsEx3
- IVssExrovWriterMetadata
- IVssExrovWriterMetadataEx
- IVssEx cloneWriterMetadataEx2
- IVssWMComponent
- IVssWriterComponentsExt
VSS Writer-Specific 介面
- IVssCreateExpressWriterMetadata
- IVssCreateWriterMetadata
- IVssCreateWriterMetadataEx
- IVssExpressWriter
- IVssWriterComponents
VSS 硬體Provider-Specific介面
- IVssAdmin
- IVssHardwareSnapshotProvider
- IVssHardwareSnapshotProviderEx
- IVssProviderCreateSnapshotSet
- IVssProviderNotifications
VSS 軟體Provider-Specific介面
VSS 共用介面
- IVssAsync
- IVssComponent
- IVssComponentEx
- IVssComponentEx2
- IVssEnumObject
- IVssWMDependency
- IVssWMFiledesc
VSS 管理介面
- IVssDifferentialSoftwareSnapshotMgmt
- IVssDifferentialSoftwareSnapshotMgmt2
- IVssDifferentialSoftwareSnapshotMgmt3
- IVssEnumMgmtObject
- IVssSnapshotMgmt
- IVssSnapshotMgmt2