ITransactions の使用方法

'1回だけ操作を元に戻す方法
Sub test()
 
Dim pMxDocument As IMxDocument
Set pMxDocument = ThisDocument
 
Dim pMap As IMap
Set pMap = pMxDocument.FocusMap
 
Dim pFLayer As IFeatureLayer
Set pFLayer = pMap.Layer(0)
 
Dim pFClass As IFeatureClass
Set pFClass = pFLayer.FeatureClass
 
Dim pDataset As IDataset
Set pDataset = pFClass
 
Dim pTransactions As ITransactions
Set pTransactions = pDataset.Workspace
 
pTransactions.StartTransaction
 
Dim pFeature As IFeature
Set pFeature = pFClass.CreateFeature
 
pFeature.Value(4) = "あああああああああああ"
 
pFeature.Store
 
pTransactions.CommitTransaction
'pTransactions.AbortTransaction
 
End Sub