WorkflowOwnershipException Class

 
Note: This API is now obsolete.

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.

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

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

[SerializableAttribute]
[ObsoleteAttribute("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
public class WorkflowOwnershipException : Exception

NameDescription
System_CAPS_pubmethodWorkflowOwnershipException()

Initializes a new instance of the WorkflowOwnershipException class.

System_CAPS_pubmethodWorkflowOwnershipException(Guid)

Initializes a new instance of the WorkflowOwnershipException class by using a specified workflow instance Guid.

System_CAPS_pubmethodWorkflowOwnershipException(Guid, String)

Initializes a new instance of the WorkflowOwnershipException class by using a specified workflow instance Guid and a specified error message.

System_CAPS_pubmethodWorkflowOwnershipException(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.

System_CAPS_protmethodWorkflowOwnershipException(SerializationInfo, StreamingContext)

Initializes a new instance of the WorkflowOwnershipException class with serialized data.

System_CAPS_pubmethodWorkflowOwnershipException(String)

Initializes a new instance of the WorkflowOwnershipException class by using a specified error message.

System_CAPS_pubmethodWorkflowOwnershipException(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.

NameDescription
System_CAPS_pubpropertyData

Gets a collection of key/value pairs that provide additional user-defined information about the exception.(Inherited from Exception.)

System_CAPS_pubpropertyHelpLink

Gets or sets a link to the help file associated with this exception.(Inherited from Exception.)

System_CAPS_pubpropertyHResult

Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.(Inherited from Exception.)

System_CAPS_pubpropertyInnerException

Gets the Exception instance that caused the current exception.(Inherited from Exception.)

System_CAPS_pubpropertyInstanceId

Gets the Guid of the workflow instance for which this exception was thrown.

System_CAPS_pubpropertyMessage

Gets a message that describes the current exception.(Inherited from Exception.)

System_CAPS_pubpropertySource

Gets or sets the name of the application or the object that causes the error.(Inherited from Exception.)

System_CAPS_pubpropertyStackTrace

Gets a string representation of the immediate frames on the call stack.(Inherited from Exception.)

System_CAPS_pubpropertyTargetSite

Gets the method that throws the current exception.(Inherited from Exception.)

NameDescription
System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetBaseException()

When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions.(Inherited from Exception.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetObjectData(SerializationInfo, StreamingContext)

Sets the SerializationInfo object with the Guid of the workflow instance associated with this exception, and additional exception information.(Overrides Exception.GetObjectData(SerializationInfo, StreamingContext).)

System_CAPS_pubmethodGetType()

Gets the runtime type of the current instance.(Inherited from Exception.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodToString()

Creates and returns a string representation of the current exception.(Inherited from Exception.)

NameDescription
System_CAPS_proteventSerializeObjectState

Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception.(Inherited from Exception.)

System_CAPS_noteNote

This material discusses types and namespaces that are obsolete. For more information, see Deprecated Types in Windows Workflow Foundation 4.5.

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 T:System.Workflow.Runtime.Hosting.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
Available since 3.0

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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