ModelingDocStore.CanUndoRedo Method

Gets the modeling document store and verifies whether a transaction can be undone or redone.

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

Syntax

'Declaration
Public Overridable Function CanUndoRedo ( _
    isUndo As Boolean, _
    transaction As TransactionItem _
) As Boolean

public virtual bool CanUndoRedo(
    bool isUndo,
    TransactionItem transaction
)

public:
virtual bool CanUndoRedo(
    bool isUndo, 
    TransactionItem^ transaction
)

abstract CanUndoRedo : 
        isUndo:bool * 
        transaction:TransactionItem -> bool  
override CanUndoRedo : 
        isUndo:bool * 
        transaction:TransactionItem -> bool

public function CanUndoRedo(
    isUndo : boolean, 
    transaction : TransactionItem
) : boolean

Parameters

• isUndo
  Type: System.Boolean

  true to indicate that this action is an Undo action; false to indicate that this action is a Redo action.

• transaction
  Type: Microsoft.VisualStudio.Modeling.TransactionItem

  The transaction to undo or redo.

Return Value

Type: System.Boolean
true if a user can undo or redo a transaction; otherwise, false.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ModelingDocStore Class

Microsoft.VisualStudio.Modeling.Shell Namespace