示例#1
0
        static void Main(string[] args)
        {
            PIWebApiClient client = new PIWebApiClient();

            bool connectionTest = client.Connect("https://marc-web-sql.marc.net/piwebapi", true);

            if (connectionTest == false)
            {
                return;
            }
            PIDataServer dataServer   = client.DataServer.GetByPath("\\\\MARC-PI2016");
            PIPoint      createdPoint = client.Point.GetByPath("\\\\MARC-PI2016\\SINUSOIDR1259", null);
            string       webId        = createdPoint.WebId;

            createdPoint.DigitalSetName   = null;
            createdPoint.EngineeringUnits = null;
            createdPoint.Descriptor       = "14 Hour Sine Waveeeeee";
            createdPoint.Future           = false;
            createdPoint.Id         = 0;
            createdPoint.Links      = null;
            createdPoint.Name       = null;
            createdPoint.Path       = null;
            createdPoint.PointClass = null;
            createdPoint.PointType  = null;
            createdPoint.WebId      = null;
            createdPoint.Span       = 0;
            createdPoint.Zero       = 0;
            ApiResponseObject response = client.Point.UpdateWithHttpInfo(webId, createdPoint);

            Console.WriteLine(response.StatusCode);

            PIPoint             point1 = client.Point.GetByPath("\\\\marc-pi2016\\sinusoid");
            PIPoint             point2 = client.Point.GetByPath("\\\\marc-pi2016\\sinusoidu");
            PIPoint             point3 = client.Point.GetByPath("\\\\marc-pi2016\\cdt158");
            string              webIds = point1.WebId + "," + point2.WebId + "," + point3.WebId;
            PIItemsStreamValues piItemsStreamValues = client.StreamSet.GetRecordedAdHoc(webIds, true, 10000);

            for (int i = 0; i < piItemsStreamValues.GetItemsLength(); i++)
            {
                Console.WriteLine(piItemsStreamValues.GetItem(i).Path);
                for (int j = 0; j < piItemsStreamValues.GetItem(i).GetItemsLength(); j++)
                {
                    Console.WriteLine(piItemsStreamValues.GetItem(i).GetItem(j).Value);
                }
            }

            PIItemsStreamValues streamValuesItems = new PIItemsStreamValues();

            streamValuesItems.CreateItemsArray(3);

            PITimedValue value1 = new PITimedValue();

            value1.Value     = 2;
            value1.Timestamp = "*-1d";
            PITimedValue value2 = new PITimedValue();

            value2.Value     = 3;
            value2.Timestamp = "*-2d";
            PITimedValue value3 = new PITimedValue();

            value3.Value     = 4;
            value3.Timestamp = "*-1d";
            PITimedValue value4 = new PITimedValue();

            value4.Value     = 5;
            value4.Timestamp = "*-2d";
            PITimedValue value5 = new PITimedValue();

            value5.Value     = 6;
            value5.Timestamp = "*-1d";
            PITimedValue value6 = new PITimedValue();

            value6.Value     = 7;
            value6.Timestamp = "*-2d";



            PIStreamValues streamValue1 = new PIStreamValues();

            streamValue1.WebId = point1.WebId;
            streamValue1.CreateItemsArray(2);
            streamValue1.SetItem(0, value1);
            streamValue1.SetItem(1, value2);
            streamValuesItems.SetItem(0, streamValue1);

            PIStreamValues streamValue2 = new PIStreamValues();

            streamValue2.WebId = point2.WebId;
            streamValue2.CreateItemsArray(2);
            streamValue2.SetItem(0, value3);
            streamValue2.SetItem(1, value4);
            streamValuesItems.SetItem(1, streamValue2);

            PIStreamValues streamValue3 = new PIStreamValues();

            streamValue3.WebId = point2.WebId;
            streamValue3.CreateItemsArray(2);
            streamValue3.SetItem(0, value5);
            streamValue3.SetItem(1, value6);
            streamValuesItems.SetItem(2, streamValue3);

            ApiResponsePIItemsItemsSubstatus responsee = client.StreamSet.UpdateValuesAdHocWithHttpInfo(streamValuesItems);

            PIElement myElement = client.Element.GetByPath("\\\\MARC-PI2016\\CrossPlatformLab\\marc.adm");

            Console.WriteLine(myElement.Description);
            PIItemsAttribute attributes = client.Element.GetAttributes(myElement.WebId, 1000, false, false, false, 0);

            Console.WriteLine(attributes);
            PIAttribute  attribute = client.Attribute.GetByPath(string.Format("{0}|{1}", "\\\\MARC-PI2016\\CrossPlatformLab\\marc.adm", attributes.Items[0].Name));
            PITimedValue value     = client.Stream.GetEnd(attribute.WebId);

            Console.WriteLine(value);



            string        expression = "'sinusoid'*2 + 'cdt158'";
            PITimedValues values1    = client.Calculation.GetAtTimes(webId: dataServer.WebId, expression: expression, times: "*-1d, *-2d");

            string        expression2 = "'cdt158'+tagval('sinusoid','*-1d')";
            PITimedValues values2     = client.Calculation.GetAtTimes(webId: dataServer.WebId, expression: expression2, times: "*-1d, *-2d");

            PIItemsSummaryValue itemsSummaryValue = client.Calculation.GetSummary(expression: expression2, startTime: "*-1d", endTime: "*", webId: dataServer.WebId,
                                                                                  summaryTypes: "Average, Maximum");



            //Get the attribute's end of the stream value
            PITimedValue newValue = client.Stream.GetEnd(attribute.WebId);


            //Stream Updates
            PIItemsStreamUpdatesRegister piItemsStreamUpdatesRegister = client.StreamSet.RegisterStreamSetUpdates(webIds);
            List <string> markersList = piItemsStreamUpdatesRegister.Items.Select(i => i.LatestMarker).ToList();
            string        markers     = String.Join(",", markersList.ToArray());
            int           k           = 3;

            while (k > 0)
            {
                PIItemsStreamUpdatesRetrieve piItemsStreamUpdatesRetrieve = client.StreamSet.RetrieveStreamSetUpdates(markers);
                markersList = piItemsStreamUpdatesRetrieve.Items.Select(i => i.LatestMarker).ToList();
                markers     = String.Join(",", markersList.ToArray());
                foreach (PIStreamUpdatesRetrieve item in piItemsStreamUpdatesRetrieve.Items)
                {
                    foreach (PIDataPipeEvent piEvent in item.Events)
                    {
                        Console.WriteLine("Action={0}, Value={1}, SourcePath={2}", piEvent.Action, piEvent.Value, item.SourcePath);
                    }
                }
                System.Threading.Thread.Sleep(30000);
                k--;
            }
        }
        static void Main(string[] args)
        {
            PIWebApiClient client         = new PIWebApiClient();
            bool           connectionTest = client.Connect("https://marc-web-sql.marc.net/piwebapi", true);

            if (connectionTest == false)
            {
                return;
            }
            PIDataServer dataServer   = client.DataServer.GetByPath("\\\\MARC-PI2016");
            PIPoint      createdPoint = client.Point.GetByPath("\\\\MARC-PI2016\\SINUSOIDR1259", null);
            string       webId        = createdPoint.WebId;

            createdPoint.DigitalSetName   = null;
            createdPoint.EngineeringUnits = null;
            createdPoint.Descriptor       = "14 Hour Sine Waveeeeee";
            createdPoint.Future           = false;
            createdPoint.Id         = 0;
            createdPoint.Links      = null;
            createdPoint.Name       = null;
            createdPoint.Path       = null;
            createdPoint.PointClass = null;
            createdPoint.PointType  = null;
            createdPoint.WebId      = null;
            ApiResponseObject response = client.Point.UpdateWithHttpInfo(webId, createdPoint);

            Console.WriteLine(response.StatusCode);

            PIPoint             point1 = client.Point.GetByPath("\\\\marc-pi2016\\sinusoid");
            PIPoint             point2 = client.Point.GetByPath("\\\\marc-pi2016\\sinusoidu");
            PIPoint             point3 = client.Point.GetByPath("\\\\marc-pi2016\\cdt158");
            string              webIds = point1.WebId + "," + point1.WebId + "," + point1.WebId;
            PIItemsStreamValues piItemsStreamValues = client.StreamSet.GetRecordedAdHoc(webIds, true, 10000);

            for (int i = 0; i < piItemsStreamValues.GetItemsLength(); i++)
            {
                Console.WriteLine(piItemsStreamValues.GetItem(i).Path);
                for (int j = 0; j < piItemsStreamValues.GetItem(i).GetItemsLength(); j++)
                {
                    Console.WriteLine(piItemsStreamValues.GetItem(i).GetItem(j).Value);
                }
            }

            PIItemsStreamValues streamValuesItems = new PIItemsStreamValues();

            streamValuesItems.CreateItemsArray(3);

            PITimedValue value1 = new PITimedValue();

            value1.Value     = 2;
            value1.Timestamp = "*-1d";
            PITimedValue value2 = new PITimedValue();

            value2.Value     = 3;
            value2.Timestamp = "*-2d";
            PITimedValue value3 = new PITimedValue();

            value3.Value     = 4;
            value3.Timestamp = "*-1d";
            PITimedValue value4 = new PITimedValue();

            value4.Value     = 5;
            value4.Timestamp = "*-2d";
            PITimedValue value5 = new PITimedValue();

            value5.Value     = 6;
            value5.Timestamp = "*-1d";
            PITimedValue value6 = new PITimedValue();

            value6.Value     = 7;
            value6.Timestamp = "*-2d";



            PIStreamValues streamValue1 = new PIStreamValues();

            streamValue1.WebId = point1.WebId;
            streamValue1.CreateItemsArray(2);
            streamValue1.SetItem(0, value1);
            streamValue1.SetItem(1, value2);
            streamValuesItems.SetItem(0, streamValue1);

            PIStreamValues streamValue2 = new PIStreamValues();

            streamValue2.WebId = point2.WebId;
            streamValue2.CreateItemsArray(2);
            streamValue2.SetItem(0, value3);
            streamValue2.SetItem(1, value4);
            streamValuesItems.SetItem(1, streamValue2);

            PIStreamValues streamValue3 = new PIStreamValues();

            streamValue3.WebId = point2.WebId;
            streamValue3.CreateItemsArray(2);
            streamValue3.SetItem(0, value5);
            streamValue3.SetItem(1, value6);
            streamValuesItems.SetItem(2, streamValue3);

            ApiResponsePIItemsItemsSubstatus responsee = client.StreamSet.UpdateValuesAdHocWithHttpInfo(streamValuesItems);

            PIElement myElement = client.Element.GetByPath("\\\\MARC-PI2016\\CrossPlatformLab\\marc.adm");

            Console.WriteLine(myElement.Description);
            PIItemsAttribute attributes = client.Element.GetAttributes(myElement.WebId, 1000, false, false, false, 0);

            Console.WriteLine(attributes);
            PIAttribute  attribute = client.Attribute.GetByPath(string.Format("{0}|{1}", "\\\\MARC-PI2016\\CrossPlatformLab\\marc.adm", attributes.Items[0].Name));
            PITimedValue value     = client.Stream.GetEnd(attribute.WebId);

            Console.WriteLine(value);
        }