BcfDataSetUndo Method

Undoes the last transactionCount transactions and returns the effective number of undone transactions.

Namespace: CalculationWorks.BusinessModel
Assembly: CalculationWorks.BusinessModel (in CalculationWorks.BusinessModel.dll) Version: 4.2.0

Syntax

public int Undo(
	int transactionCount = 1
)

Public Function Undo ( 
	Optional transactionCount As Integer = 1
) As Integer

transactionCount (Optional): Type: SystemInt32
The BcfTransaction count to undo. Default is 1.

Type: Int32
The number of undone transactions. Equals min(transactionCount, UndoItemCount).

Exceptions

Exception	Condition
InvalidOperationException	CurrentTransaction is not . BcfDataSet is Locked.
ObjectDisposedException	This BcfDataSet is disposed.

Exception

Condition

This BcfDataSet is disposed.

BcfDataSetAddLanguageSpecificTextSet("LST9012F531_0?cpp=::|nu=.");Undo Method