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StateMachineStateQuery Class

When added to the queries, subscribes to state machine state execution records.


Namespace:  System.Activities.Statements.Tracking
Assembly:  System.Activities (in System.Activities.dll)

public sealed class StateMachineStateQuery : CustomTrackingQuery

The StateMachineStateQuery type exposes the following members.

Public methodStateMachineStateQueryInitializes a new instance of the StateMachineStateQuery class.

Public propertyActivityNameGets or sets the name of the activity that generated the tracking record. (Inherited from CustomTrackingQuery.)
Public propertyNameGets the name that distinguishes this tracking record.
Public propertyQueryAnnotationsA collection of data in the form of name/value pairs that is included with data that is returned by this query. (Inherited from TrackingQuery.)

Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)

State machine functionality in was introduced as part of the Microsoft .NET Framework 4 Platform Update 1 (KB2478063). To create state machine workflow applications in Visual Studio 2010, the Microsoft .NET Framework 4 Platform Update 1 – Design-time Package for Visual Studio 2010 SP1 (KB2495593) is required. For more information and instructions on how to download and configure these updates, see Microsoft .NET Framework 4 Platform Update 1 overview.

.NET Framework

Supported in: 4

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.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.