private static GXKeyValuePair <GXDLMSObject, GXDLMSCaptureObject> CreateColumn(GXDLMSObjectCollection objects, GXObisCodeCollection obisCodes, ObjectType ot, string ln, int index, DataType dt)
        {
            GXDLMSObject obj = objects.FindByLN(ot, ln);

            if (obj == null)
            {
                GXObisCode code = obisCodes.FindByLN(ot, ln, null);
                obj             = GXDLMSClient.CreateObject(ot);
                obj.LogicalName = ln;
                if (code != null)
                {
                    GXDLMSAttributeSettings s = code.Attributes.Find(index);
                    if (s != null)
                    {
                        obj.SetDataType(index, s.Type);
                        obj.SetUIDataType(index, s.UIType);
                        obj.SetValues(index, s.Values);
                    }
                }
                else
                {
                    obj.SetUIDataType(index, dt);
                }
            }
            return(new GXKeyValuePair <GXDLMSObject, GXDLMSCaptureObject>(obj, new GXDLMSCaptureObject(index, 0)));
        }