VsUndoPackageClass Class

Article
11/25/2013

Implements the linked undo stack feature. See IVsLinkedUndoTransactionManager.

Inheritance Hierarchy

System.Object
Microsoft.VisualStudio.TextManager.Interop.VsUndoPackageClass

Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)

Syntax

'Declaration
<ClassInterfaceAttribute()> _
<GuidAttribute("1D76B2E0-F11B-11D2-AFC3-00105A9991EF")> _
Public Class VsUndoPackageClass _
    Implements IVsLinkedUndoTransactionManager, VsUndoPackage

[ClassInterfaceAttribute()]
[GuidAttribute("1D76B2E0-F11B-11D2-AFC3-00105A9991EF")]
public class VsUndoPackageClass : IVsLinkedUndoTransactionManager, 
    VsUndoPackage

[ClassInterfaceAttribute()]
[GuidAttribute(L"1D76B2E0-F11B-11D2-AFC3-00105A9991EF")]
public ref class VsUndoPackageClass : IVsLinkedUndoTransactionManager, 
    VsUndoPackage

[<ClassInterfaceAttribute()>]
[<GuidAttribute("1D76B2E0-F11B-11D2-AFC3-00105A9991EF")>]
type VsUndoPackageClass =  
    class 
        interface IVsLinkedUndoTransactionManager 
        interface VsUndoPackage 
    end

public class VsUndoPackageClass implements IVsLinkedUndoTransactionManager, VsUndoPackage

The VsUndoPackageClass type exposes the following members.

Constructors

	Name	Description
	VsUndoPackageClass	Creates a new instance of the class.

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Methods

	Name	Description
	AbortLinkedUndo	Aborts a linked undo transaction.
	CloseLinkedUndo	Successfully closes a linked undo transaction.
	CountOpenTransactions	Returns the nesting level of the linked undo transactions.
	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.)
	IsAborted	Determines if the linked undo transaction is aborted.
	IsStrict	Determines if the linked undo transaction is strict.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OpenLinkedUndo	Opens a linked undo transaction parent unit.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

You cannot create an instance of this class with the new keyword. Instead, you must get the ILocalRegistry object and create the object with CreateInstance. The MPF wraps this method with CreateInstance.

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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