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WorkflowOwnershipException Class

The exception that is thrown when the workflow runtime engine attempts to load a workflow instance that is currently loaded by another workflow runtime engine instance. Additionally, this exception is thrown when the workflow runtime engine attempts to save a workflow after the ownership timeout that was specified while loading the workflow has expired.

System.Object
  System.Exception
    System.Workflow.Runtime.WorkflowOwnershipException

Namespace:  System.Workflow.Runtime
Assembly:  System.Workflow.Runtime (in System.Workflow.Runtime.dll)

[SerializableAttribute]
public class WorkflowOwnershipException : Exception

The WorkflowOwnershipException type exposes the following members.

  NameDescription
Public methodWorkflowOwnershipException()Initializes a new instance of the WorkflowOwnershipException class.
Public methodWorkflowOwnershipException(Guid)Initializes a new instance of the WorkflowOwnershipException class by using a specified workflow instance Guid.
Public methodWorkflowOwnershipException(String)Initializes a new instance of the WorkflowOwnershipException class by using a specified error message.
Public methodWorkflowOwnershipException(Guid, String)Initializes a new instance of the WorkflowOwnershipException class by using a specified workflow instance Guid and a specified error message.
Protected methodWorkflowOwnershipException(SerializationInfo, StreamingContext)Initializes a new instance of the WorkflowOwnershipException class with serialized data.
Public methodWorkflowOwnershipException(String, Exception)Initializes a new instance of the WorkflowOwnershipException class by using a specified error message and a reference to the inner exception that is the cause of this exception.
Public methodWorkflowOwnershipException(Guid, String, Exception)Initializes a new instance of the WorkflowOwnershipException class by using a specified workflow instance Guid, a specified error message, and a reference to the inner exception that is the cause of this exception.
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  NameDescription
Public propertyDataGets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.)
Public propertyHelpLinkGets or sets a link to the help file associated with this exception. (Inherited from Exception.)
Protected propertyHResultGets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.)
Public propertyInnerExceptionGets the Exception instance that caused the current exception. (Inherited from Exception.)
Public propertyInstanceIdGets the Guid of the workflow instance for which this exception was thrown.
Public propertyMessageGets a message that describes the current exception. (Inherited from Exception.)
Public propertySourceGets or sets the name of the application or the object that causes the error. (Inherited from Exception.)
Public propertyStackTraceGets a string representation of the immediate frames on the call stack. (Inherited from Exception.)
Public propertyTargetSiteGets the method that throws the current exception. (Inherited from Exception.)
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  NameDescription
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 methodGetBaseExceptionWhen overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetObjectDataSets the SerializationInfo object with the Guid of the workflow instance associated with this exception, and additional exception information. (Overrides Exception.GetObjectData(SerializationInfo, StreamingContext).)
Public methodGetTypeGets the runtime type of the current instance. (Inherited from Exception.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringCreates and returns a string representation of the current exception. (Inherited from Exception.)
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  NameDescription
Protected eventSerializeObjectStateOccurs when an exception is serialized to create an exception state object that contains serialized data about the exception. (Inherited from Exception.)
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The WorkflowOwnershipException is used by persistence services which support the capability for multiple applications to access the same database. In such an environment, an instance of the workflow runtime may try to load a workflow that is already loaded by another instance of the workflow runtime engine. For example, the SQLWorkflowPersistenceService class throws the WorkflowOwnershipException when this situation occurs.

If you implement a persistence service that throws the WorkflowOwnershipException you should provide the Guid of the workflow instance for which the exception occurs by using an appropriate constructor for the class or setting the InstanceId property before you throw the exception.

.NET Framework

Supported in: 4, 3.5, 3.0

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.

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