GraphTransactionScope Class

아티클
07/26/2013

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Represents a highly optimized wrapper around System.Transactions.TransactionScope. This extensively uses thread local storage and is therefore thread-bound. GraphTransactionScope is meant to be called from a using() class, same as TransactionScope.

Inheritance Hierarchy

System.Object
Microsoft.VisualStudio.GraphModel.GraphTransactionScope
Microsoft.VisualStudio.GraphModel.UndoableGraphTransactionScope

Namespace: Microsoft.VisualStudio.GraphModel
Assembly: Microsoft.VisualStudio.GraphModel (in Microsoft.VisualStudio.GraphModel.dll)

Syntax

'Declaration
Public Class GraphTransactionScope _
    Implements IDisposable

public class GraphTransactionScope : IDisposable

public ref class GraphTransactionScope : IDisposable

type GraphTransactionScope =  
    class 
        interface IDisposable 
    end

public class GraphTransactionScope implements IDisposable

The GraphTransactionScope type exposes the following members.

Constructors

	Name	Description
	GraphTransactionScope()	Constructor. This associates this GraphTransactionScope with ones on outer scope blocks by using a TLS variable.
	GraphTransactionScope(String)	Constructor. This associates this GraphTransactionScope with ones on outer scope blocks by using a TLS variable.
	GraphTransactionScope(Transaction)	Constructor. This associates this GraphTransactionScope with ones on outer scope blocks by using a TLS variable.
	GraphTransactionScope(GraphTransactionScopeOptions)	Constructor. This associates this GraphTransactionScope with ones on outer scope blocks by using a TLS variable.

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Properties

	Name	Description
	ScopeProperties	The property bag associated with this scope.

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Methods

	Name	Description
	Complete	Mark us as completed. Dispose will check this and if this wasn't called, the transaction will abort.
	Dispose()	IDisposable.Dispose.
	Dispose(Boolean)	Dispose implementation
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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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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