dOPC Client Toolkit Help file
Example

COM:

var
  Server : TdOPCServer;
begin
  Server := TdOPCServer.Create(nil);
  Server.ServerName := 'Matrikon.OPC.Simulation.1';
  Server.Active := true;
end;

 

var
  Server : TdOPCServer;
begin
  Server := TdOPCServer.Create(nil);
  Server.ServerName := '{F8582CF2-88FB-11D0-B850-00C0F0104305}'; //CLASSID of OPC Server
  Server.Active := true;
end;

 

XML:

var
  Server : TdOPCServer;
begin
  Server := TdOPCServer.Create(nil);
  Server.ServerName := 'http://localhost/opxmlda/Matrikon.OPC.Simulation.1';
  Server.Active := true;
end;
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