internal Group(DAServer server, int clientId, int serverId, string name, int updateRate, IOPCItemMgt @group)
{
this.server = server;
ClientId = clientId;
ServerId = serverId;
Name = name;
this.@group = @group;
UpdateRate = updateRate;
syncIO = (IOPCSyncIO)@group;
groupManagement = (IOPCGroupStateMgt)@group;
try
{
asyncIO = (IOPCAsyncIO2)@group;
}
catch (InvalidCastException)
{
}
try
{
connectionPointContainer = (IConnectionPointContainer)@group;
}
catch (InvalidCastException)
{
}
}
public void Connect()
{
if(serverThread != null)
return;
Owner.Context.IsBusy = true;
serverThread = new WorkerThread("Server " + Name);
DoAsync((task, args) =>
{
server = new DAServer(Id);
},
(task, args) =>
{
Owner.Context.IsBusy = false;
if (args.Error != null)
{
Owner.Context.Log.TraceData(TraceEventType.Error, 0, args.Error);
Disconnect();
}
else
{
Icon = "/Images/ServerOn.png";
}
CommandList.ForEach(command => command.RiseCanExecuteChanged());
});
/*
serverThread.Post(new WorkerThread.Task
{
Do = (task, args) =>
{
var ip = server.GetItemProperties();
var a = server.GetAddressSpaceBrowser();
var @enum = a.GetItemIds(BrowseType.Flat, string.Empty, 0, 0).ToList();
var iid = a.GetItemId(@enum[5]);
var ipi = ip.QueryAvailableProperties(@enum[5]);
var ipv = ip.GetItemProperties(@enum[5], new[] { ipi[0].Id, ipi[2].Id });
var g = server.AddGroup(1, "test", true, 1000, 0);
var res = g.AddItems(new[]
{
new Item
{
Active = true,
ClientId = 1,
ItemId = iid,
RequestedDataType = (VarEnum)Convert.ToInt32(ipv[0].Value)
},
new Item
{
Active = true,
ClientId = 1,
ItemId = iid,
RequestedDataType = (VarEnum)Convert.ToInt32(ipv[0].Value)
}
});
var val = g.SyncReadItems(DataSource.Device, new[] { res[0].ServerId, res[1].ServerId });
g.Dispose();
},
});
* */
}
internal Group(DAServer server, int clientId, int serverId, string name, int updateRate, IOPCItemMgt @group)
{
this.server = server;
ClientId = clientId;
ServerId = serverId;
Name = name;
this.@group = @group;
UpdateRate = updateRate;
syncIO = (IOPCSyncIO) @group;
groupManagement = (IOPCGroupStateMgt) @group;
try
{
asyncIO = (IOPCAsyncIO2) @group;
}
catch (InvalidCastException)
{
}
try
{
connectionPointContainer = (IConnectionPointContainer) @group;
}
catch (InvalidCastException)
{
}
}