InstanceView Class
Represents a view of an instance. For example, the Execute(InstanceHandle, InstancePersistenceCommand, TimeSpan) method implementations return an InstanceView object that provides a view into the instance data in the persistence store.
Assembly: System.Runtime.DurableInstancing (in System.Runtime.DurableInstancing.dll)
The InstanceView type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | InstanceData | Gets instance data as a dictionary of names and values. |
![]() | InstanceDataConsistency | Gets the consistency status of the InstanceData property. |
![]() | InstanceId | Gets the identifier (ID) of the instance as a GUID. |
![]() | InstanceKeys | Gets the instance keys as a dictionary of instance key identifiers and associated InstanceKeyView objects. |
![]() | InstanceKeysConsistency | Gets the consistency status of the InstanceKeys property. |
![]() | InstanceMetadata | Gets the metadata of an instance as a dictionary of names and InstanceValue objects. |
![]() | InstanceMetadataConsistency | Gets the consistency status of the InstanceMetadata property. |
![]() | InstanceOwner | Gets the owner of the instance. |
![]() | InstanceOwnerMetadata | Gets the metadata for an instance owner as a dictionary of names and values. |
![]() | InstanceOwnerMetadataConsistency | Gets the consistency status of the InstanceOwnerMetadata property. |
![]() | InstanceState | Gets the state of the instance (Unknown, Uninitialized, Initialized, or Completed). |
![]() | InstanceStoreQueryResults | Gets a collection of InstanceStoreQueryResult objects. The collection is automatically reset to empty each time a command is executed against the associated instance handle. |
![]() | IsBoundToInstance | Returns a value that indicates whether the associated instance handle is bound to an instance. |
![]() | IsBoundToInstanceOwner | Returns a value that indicates whether the associated instance handle is bound to an instance owner. |
![]() | IsBoundToLock | Returns a value that indicates whether the associated instance handle is bound to an instance lock. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
Each InstanceView object is associated with an InstanceHandle. For an InstanceView returned from InstanceStore.Execute, the associated handle is the one passed to Execute. For an InstanceView returned from InstancePersistenceContext.InstanceView, the associated handle is the one passed to TryCommand.
An InstanceHandle may have zero or more InstanceView objects associated with it at any given time. InstanceView objects returned from InstanceStore.Execute are immutable and represent a snapshot of the known instance state after the successful execution of that command. InstanceView objects returned from InstancePersistenceContext are mutable and represent the current known instance state as it is being updated during the execution of the command. (If the command ultimately fails, this intermediate state is discarded).
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
