internal OPCSessionServer(OPCCliConfiguration.ServersRow server, OpcDa::BrowseFilters filters, OPCEnvironment node) :
base(server.Name, null, node)
{
LastEception = null;
try
{
m_Menu = new ContextMenuServer(this);
Opc.URL url = new Opc.URL(server.URL);
if (server.GetConnectDataRows().Length > 0)
{
m_ConnectData = server.GetConnectDataRows()[0].GetConnectData();
}
m_Spcification = new Opc.Specification()
{
ID = server.PreferedSpecyficationID, Description = server.PreferedSpecyficationDsc
};
Tag = (Server)Factory.GetServerForURL(url, m_Spcification);
server.GetOptions(this);
foreach (OPCCliConfiguration.SubscriptionsRow rw in server.GetSubscriptionsRows())
{
new SubscriptionTreeNodeSession(rw, this);
}
State = state.disconnectd;
}
catch (Exception ex) { ReportException(ex); }
}
public ServerTreeNode(OPCCliConfiguration.ServersRow server)
: base(new ServerWrapperForPropertyGrid(server), server.Name)
{
foreach (OPCCliConfiguration.SubscriptionsRow item in server.GetSubscriptionsRows())
{
this.Nodes.Add(new SubscriptionTreeNodes(item));
}
}
/// <summary>
/// Creates new instance of an OPC client and
/// </summary>
/// <param name="server">The server.</param>
/// <param name="volumeConstrain">The volume constrain.</param>
private void CrateServer(OPCCliConfiguration.ServersRow server, ref uint?volumeConstrain)
{
OPC_Interface m_Server = new OPC_Interface(server.PreferedSpecification, server.URL, server.Name);
foreach (OPCCliConfiguration.SubscriptionsRow group in server.GetSubscriptionsRows())
{
OPCClientGroup(group, group.GetItemsRows(), m_Server, ref volumeConstrain);
}
}
internal OPCItemIdentifier GetItemIdentifier(string description, out ConfigurationManagement.AdditionalResultInfo resultInfo)
{
if ((!Opened) && !Open(m_DefaultFileName, out resultInfo))
{
return(null);
}
foreach (OPCCliConfiguration.ItemsRow item in m_ConfigurationManagement.Configuartion.Items)
{
if (item.Name.Contains(description))
{
OPCCliConfiguration.SubscriptionsRow subscription = item.SUBSCRIPTIONRow;
OPCCliConfiguration.ServersRow server = subscription.SERVERSRow;
resultInfo = ConfigurationManagement.AdditionalResultInfo.OK;
return(new OPCItemIdentifier()
{
ItemName = item.Name, SubscriptionName = subscription.Name, ServerName = server.Name
});
}
}
resultInfo = ConfigurationManagement.AdditionalResultInfo.Exception;
return(null);
}
internal ServerWrapperForPropertyGrid(OPCCliConfiguration.ServersRow server)
{
this.mServer = server;
}
