ILinkedUndoContext Interface

Use BeginTransaction to group a sequence of operations in one transaction.

Namespace: Microsoft.VisualStudio.Modeling.ExtensionEnablement
Assembly: Microsoft.VisualStudio.Modeling.Sdk.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.10.0.dll)

Syntax

'宣告
Public Interface ILinkedUndoContext

public interface ILinkedUndoContext

public interface class ILinkedUndoContext

type ILinkedUndoContext =  interface end

public interface ILinkedUndoContext

The ILinkedUndoContext type exposes the following members.

	Name	Description
	BeginTransaction	Group a series of changes to the model. If any change fails, you can abort the whole group, leaving the model unchanged. Call Commit() to complete the transaction. If the user calls undo, the whole group will be rolled back.

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In a Visual Studio extension, you can to obtain a context from which an ILinkedUndoTransaction can be created as follows:

[Import]
public ILinkedUndoContext LinkedUndoContext { get; set; }