/// <summary>
/// Adds the specified data change monitored item.
/// </summary>
/// <param name="datachangeItem">The monitored item.</param>
public void Add(MonitoredItem datachangeItem)
{
if (DataChangeMonitoredItems == null)
{
DataChangeMonitoredItems = new List <MonitoredItem>();
Node.OnStateChanged = OnMonitoredNodeChanged;
}
DataChangeMonitoredItems.Add(datachangeItem);
}
/// <summary>
/// Removes the specified data change monitored item.
/// </summary>
/// <param name="datachangeItem">The monitored item.</param>
public void Remove(MonitoredItem datachangeItem)
{
for (int ii = 0; ii < DataChangeMonitoredItems.Count; ii++)
{
if (Object.ReferenceEquals(DataChangeMonitoredItems[ii], datachangeItem))
{
DataChangeMonitoredItems.RemoveAt(ii);
break;
}
}
if (DataChangeMonitoredItems.Count == 0)
{
DataChangeMonitoredItems = null;
Node.OnStateChanged = null;
}
}
