public virtual bool UndoEditing(
	int transactionId
)

Public Overridable Function UndoEditing ( 
	transactionId As Integer
) As Boolean

public:
virtual bool UndoEditing(
	int transactionId
)

abstract UndoEditing : 
        transactionId : int -> bool 
override UndoEditing : 
        transactionId : int -> bool 

Parameters

transactionId

Type: SystemInt32

Return Value

Returns true if successful. On error does nothing. May only be called after the specified transaction has been terminated (see OIV.LDM.Nodes.SoDataSet.FinishEditing(System.Int32) method). Schedules a redraw so the correct data is displayed.

Note: Undo is no longer available after transactions are saved. After calling saveEditing(), the transaction ids are no longer valid and the modified data is the new reference.

Reference