using System;

using NHapi.Base.Parser;

using NHapi.Base.Model;

using NHapi.Model.V26.Message;

using NHapi.Model.V26.Datatype;

​

var er7 = """

    MSH|^~\&||KC1234F3|||20230810160302+0800||QRY^R02|202308101603020042|P|2.6

    QRD|20230810160302+0800|R|I|Q101||||TXE107200400230|RES

    PID|||107200400230||Surname^Lastname|||M||||||||||107200400230

    PV1||I|^^&1

    QRF|MON||||168430091&5^5^1^0^2005&2005&2005&2005&2005

    """.ReplaceLineEndings("\r");

var pipeParser = new PipeParser();

​

var qryR02 = pipeParser.Parse(er7) as QRY_R02;

ST part5 = qryR02.QRF.GetOtherQRYSubjectFilter(0);

​

// getting non existant at index 4 component will create it

var newComponent = part5.ExtraComponents.GetComponent(4);

((GenericPrimitive)newComponent.Data).Value = "test";

​

// getting non existant sub component at index 0 will create it

var newSubComponent = newComponent.ExtraComponents.GetComponent(0);

((GenericPrimitive)newSubComponent.Data).Value = "subcomponent";

​

Console.WriteLine(PipeParser.Encode(qryR02.QRF, EncodingCharacters.FromMessage(qryR02)));

​