WorkflowOwnershipException Class

Definition

Namespace:

System.Workflow.Runtime

Assembly:

System.Workflow.Runtime.dll

Caution

The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*

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.

public ref class WorkflowOwnershipException : Exception

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

[<System.Serializable>]
[<System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")>]
type WorkflowOwnershipException = class
    inherit Exception

Public Class WorkflowOwnershipException
Inherits Exception

Inheritance

Object

Exception

WorkflowOwnershipException

Attributes

SerializableAttribute ObsoleteAttribute

Remarks

Note

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 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.

Constructors

WorkflowOwnershipException()	Initializes a new instance of the WorkflowOwnershipException class.
WorkflowOwnershipException(Guid)	Initializes a new instance of the WorkflowOwnershipException class by using a specified workflow instance Guid.
WorkflowOwnershipException(Guid, String)	Initializes a new instance of the WorkflowOwnershipException class by using a specified workflow instance Guid and a specified error message.
WorkflowOwnershipException(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.
WorkflowOwnershipException(SerializationInfo, StreamingContext)	Initializes a new instance of the WorkflowOwnershipException class with serialized data.
WorkflowOwnershipException(String)	Initializes a new instance of the WorkflowOwnershipException class by using a specified error message.
WorkflowOwnershipException(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.

Properties

Data	Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception)
HelpLink	Gets or sets a link to the help file associated with this exception. (Inherited from Exception)
HResult	Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception)
InnerException	Gets the Exception instance that caused the current exception. (Inherited from Exception)
InstanceId	Gets the Guid of the workflow instance for which this exception was thrown.
Message	Gets a message that describes the current exception. (Inherited from Exception)
Source	Gets or sets the name of the application or the object that causes the error. (Inherited from Exception)
StackTrace	Gets a string representation of the immediate frames on the call stack. (Inherited from Exception)
TargetSite	Gets the method that throws the current exception. (Inherited from Exception)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetBaseException()	When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetObjectData(SerializationInfo, StreamingContext)	Sets the SerializationInfo object with the Guid of the workflow instance associated with this exception, and additional exception information.
GetType()	Gets the runtime type of the current instance. (Inherited from Exception)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Creates and returns a string representation of the current exception. (Inherited from Exception)

Events

SerializeObjectState

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