BcfDataSet.Undo Method


BcfDataSetUndo Method

Undoes the last BcfTransaction.

Namespace: CalculationWorks.BusinessModel
Assembly: CalculationWorks.BusinessModel (in CalculationWorks.BusinessModel.dll) Version: 2.1.0.0

Syntax

public void Undo()

Public Sub Undo

Exceptions

Exception	Condition
InvalidOperationException	dataset is locked; e.g. BcfDataSet is just switching the current transaction or is undoing/redoing. do not call this method e.g. from inside BcfFunctionBase, BcfValidatorBase nor IBcfUndoRedoItem
InvalidOperationException	A BcfTransaction is active (CurrentTransaction is not null).
BcfExternalEventReleaseException	Exception occurred after Undo() while releasing the change events.

Exception

Condition

dataset is locked; e.g. BcfDataSet is just switching the current transaction or is undoing/redoing.

do not call this method e.g. from inside BcfFunctionBase, BcfValidatorBase nor IBcfUndoRedoItem

Exception occurred after Undo() while releasing the change events.