public bool CreateDAGroupAsync(GroupProperties properties, Action<WorkerThread.Task, RunWorkerCompletedEventArgs> completed)
{
return DoAsync((task, args) =>
{
args.Result = server.AddGroup(
Interlocked.Increment(ref daGroupClientId),
properties.Name,
properties.Active,
properties.UpdateRate,
properties.PercentDeadband);
},
(task, args) =>
{
Children.Add(new DAGroupNode(this, (Group)args.Result));
completed(task, args);
});
}
/// <summary>
/// Sets new OPC DA group properties.
/// </summary>
/// <param name="properties">New OPC DA group properties.</param>
public void SetProperties(GroupProperties properties)
{
if(@group == null)
throw new ObjectDisposedException("Group");
int revisedUpdateRate;
groupManagement.SetState(
properties.UpdateRate,
out revisedUpdateRate,
properties.Active ? 1 : 0,
properties.TimeBias,
properties.PercentDeadband,
properties.Locale.LCID,
properties.ClientId);
ClientId = properties.ClientId;
UpdateRate = revisedUpdateRate;
if(!string.Equals(properties.Name, Name))
groupManagement.SetName(properties.Name);
Name = properties.Name;
}