public void BeginEdit()
{
if (this.restorePointToken == null)
{
this.restorePointToken = this.privateTracker.AddRestorePoint();
}
}
public void CancelEdit()
{
if (this.restorePointToken != null)
{
this.privateTracker.UndoTo(this.restorePointToken);
this.restorePointToken = null;
}
}
public void EndEdit()
{
this.restorePointToken = null;
}
public static void RedoTo(object trackedObject, RestorePointToken token)
{
ITrackedObject to = CheckObject(trackedObject);
((AggregateTracker)to.Tracker).RedoTo(token);
}
public static bool RestorePointExists(object trackedObject, RestorePointToken restorePoint)
{
ITrackedObject to = CheckObject(trackedObject);
return(((AggregateTracker)to.Tracker).RestorePointExists(restorePoint));
}