LinkedTransaction Class

Artikel
11/24/2013

Manages the opening and closing of a globally linked transaction and any in-memory store (IMS) transactions that are in the linked transaction.

This API is not CLS-compliant.

Inheritance Hierarchy

System.Object
System.MarshalByRefObject
Microsoft.VisualStudio.Modeling.Shell.LinkedTransaction

Namespace: Microsoft.VisualStudio.Modeling.Shell
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Shell.12.0 (in Microsoft.VisualStudio.Modeling.Sdk.Shell.12.0.dll)

Syntax

'Declaration
<CLSCompliantAttribute(False)> _
Public Class LinkedTransaction _
    Inherits MarshalByRefObject _
    Implements IDisposable

[CLSCompliantAttribute(false)]
public class LinkedTransaction : MarshalByRefObject, 
    IDisposable

[CLSCompliantAttribute(false)]
public ref class LinkedTransaction : public MarshalByRefObject, 
    IDisposable

[<CLSCompliantAttribute(false)>]
type LinkedTransaction =  
    class 
        inherit MarshalByRefObject 
        interface IDisposable 
    end

public class LinkedTransaction extends MarshalByRefObject implements IDisposable

The LinkedTransaction type exposes the following members.

Constructors

	Name	Description
	LinkedTransaction(String, IServiceProvider)	Initializes a new instance of the LinkedTransaction class.
	LinkedTransaction(String, IServiceProvider, ModelingDocData)	Initializes a new instance of the LinkedTransaction class.

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Properties

	Name	Description
	GlobalUndoContext	Gets the global undo context for the transaction.
	HasPendingChanges	Gets the IMS transaction and verifies whether it contains changes that have not completed.
	IsActive	Gets the IMS transaction and verifies whether it is currently active.
	Transaction	Gets the IMS transaction.

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Methods

	Name	Description
	Commit	Commits the IMS transaction and the linked undo transaction.
	CreateObjRef	Security Critical. Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.)
	Dispose	Releases all resources used by the current instance of the LinkedTransaction class.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Finalizes the transaction but does not dispose the transaction. (Overrides Object.Finalize().)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetLifetimeService	Security Critical. Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	InitializeLifetimeService	Security Critical. Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object.)
	MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.)
	Rollback	Undoes the IMS transaction and the linked undo transaction.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

This class implements the IVsLinkedUndoTransactionManager interface.

Thread Safety

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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