C # XELEMENT parse xml file (string)

XElement analytic xml string or xml file Method

xml file

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <Request>
 3   <Header>
 4     <SourceSystem>02</SourceSystem>
 5     <MessageID>34</MessageID>
 6   </Header>
 7   <Body>
 8     <AddOrdersRt>
 9       <PATPatientID>0001235865</PATPatientID>
<10       PATPatientIDS>1235871</PATPatientIDS>
11       <PAADMVisitNumber>538477</PAADMVisitNumber>
12       <PAADMEncounterTypeCode>I</PAADMEncounterTypeCode>
13       <OEORIInfoList>
14         <OEORIInfo>
15           <BusinessFieldCode>00002</BusinessFieldCode>
16           <HospitalCode>SDY</HospitalCode>
17           < OEORIOrderItemID > 527 827 374 || </ OEORIOrderItemID > 
18 is            < OEORIOEORIDR /> 
. 19            < OEORIARCItmMastCode > 310701001c </ OEORIARCItmMastCode > 
20 is            < OEORIARCItmMastDesc > ECG examination (twelve channels) </ OEORIARCItmMastDesc > 
21 is            < OEORIPriorityCode > NORM </ OEORIPriorityCode > 
22 is            < OEORIPriorityDesc > temporary orders </ OEORIPriorityDesc >
23            <OEORIStatusCode>V</OEORIStatusCode>
24           <OEORIStatusDesc>核实</OEORIStatusDesc>
25           <OEORIClass>检查</OEORIClass>
26           <OEORIClassDesc>检查</OEORIClassDesc>
27           <OEORIPrescNo/>
28           <OEORIDoseFormsCode/>
29           <OEORIDoseFormsDesc/>
30           <OEORIDoseQty/>
31           <OEORIDoseUnitCode/>
32           <OEORIDoseUnitDesc/>
33           <OEORIFreqCode/>
34           <OEORIFreqDesc/>
35           <OEORIInstrCode/>
36           <OEORIInstrDesc/>
37           <OEORIDurationCode/>
38           <OEORIDurationDesc/>
39           <OEORIOrderQty>1</OEORIOrderQty>
40           <OEORIResultStatusCode>A</OEORIResultStatusCode>
41           <OEORIResultStatusDesc>Awaiting</OEORIResultStatusDesc>
42           <OEORIRemarks/>
43           <OEORIEnterDocCode>101680</OEORIEnterDocCode>
44           <OEORIEnterDocDesc>许晖</OEORIEnterDocDesc>
45           <OEORIEnterDate>2019-12-26</OEORIEnterDate>
46           <OEORIEnterTime>15:14:09</OEORIEnterTime>
47           <OEORIEnterDeptCode>12802</OEORIEnterDeptCode>
48           <OEORIEnterDeptDesc>神经外科</OEORIEnterDeptDesc>
49           <OEORIExecDeptCode>15001</OEORIExecDeptCode>
50           <OEORIExecDeptDesc>心电图室</OEORIExecDeptDesc>
51           <OEORIRequireExecDate>2019-12-26</OEORIRequireExecDate>
52           <OEORIRequireExecTime>15:14:00</OEORIRequireExecTime > 
53            < OEORIStopDate /> 
54            < OEORIStopTime /> 
55            < OEORIStopDocCode /> 
56            < OEORIStopDocDesc /> 
57            < OEORIIsSkinTest /> 
58            < OEORIISEmergency > Y </ OEORIISEmergency > 
59            < OEORIParentOrderID /> 
60            < OEORISpecimenID /> 
61            < OEORISpecimenCode / > 
62            < MaterialBarcode />
63           <OEORIPrice>21</OEORIPrice>
64           <OEORISpecification/>
65           <AppointmentResources>动态心电图</AppointmentResources>
66           <AppointmentNo>1</AppointmentNo>
67           <AppointmentDTime>2019-12-27 08:00:00</AppointmentDTime>
68         </OEORIInfo>
69       </OEORIInfoList>
70       <PAADMAdmWardCode>12803 </ PAADMAdmWardCode > 
71 is        < PAADMAdmWardDesc > neurosurgical wards </ PAADMAdmWardDesc > 
72        < PAADMCurBedNo > 46 is </ PAADMCurBedNo > 
73 is        < diagnoses > skull fracture ^ parietal temporal bone fracture fracture ^ ^ ^ Traumatic Brain Injury Traumatic hernia ^ closed epidural hematoma </ diagnoses > 
74        < UpdateUserCode > Demo </ UpdateUserCode > 
75        < UpdateUserDesc > Demo </ UpdateUserDesc > 
76        <UpdateDate>2019-12-26</UpdateDate>
77       <UpdateTime>15:30:30</UpdateTime>
78     </AddOrdersRt>
79   </Body>
80 </Request>

C # program analysis


 . 1   classProgram
2     {
. 3         static voidthe Main (String[] args)
. 4         {
. 5             Stringpath =@ "C: \ the Users \ Kevin \ Desktop \ bookinfo.xml";
. 6             
. 7             //the XElement XE = XElement.Parse (xmlStr); xml parsing a string transfer
. 8             the XElement XE =XElement.Load (path);
. 9 
10             / *reserved* /
. 11 
12 is             EcgBook eBook =new newEcgBook ();
13 is             
14             var Header = xe.Elements("Header");
15             var addOrdersRt = xe.Elements("Body").Elements("AddOrdersRt");
16             var orderInfo = xe.Elements("Body").Elements("AddOrdersRt").Elements("OEORIInfoList").Elements("OEORIInfo");
20 isHeader)
in(the XElement Itemthe foreach. 19traversal header node//18 is. 17 
             
                          {
21                 ebook.sourceSystem = GetElementValue(item, "SourceSystem");
22                 ebook.messageID = GetElementValue(item, "MessageID");
23             }
24 
25             //遍历body/addOrdersRt节点
26             foreach (XElement item in addOrdersRt)
27             {
28                 ebook.patientID = GetElementValue(item, "PATPatientID");
29                 ebook.visitNumber = GetElementValue(item, "PAADMVisitNumber");
30                 ebook.visitType = GetElementValue(item, "PAADMEncounterTypeCode");
31                 ebook.clinicDiag = GetElementValue(item, "Diagnoses");
32                 ebook.updateUserCode = GetElementValue(item, "UpdateUserCode");
33                 ebook.updateUserDesc = GetElementValue(item, "UpdateUserDesc");
34                 ebook.updateDate = GetElementValue(item, "UpdateDate");
35                 ebook.updateTime = GetElementValue(item, "UpdateTime");
36             }
37 
38             foreach (XElement item in orderInfo)
39             {
40                 ebook.orderItemID = GetElementValue(item, "OEORIOrderItemID");
41                 ebook.orderItemMastCode = GetElementValue(item, "OEORIARCItmMastCode");
42                 ebook.orderItemMastDesc = GetElementValue(item, "OEORIARCItmMastDesc");
43 
44                 ebook.orderStatusCode = GetElementValue(item, "OEORIStatusCode");
45                 ebook.orderStatusDesc = GetElementValue(item, "OEORIStatusDesc");
46 
47                 ebook.orderEnterDocCode = GetElementValue(item, "OEORIEnterDocCode");
48                 ebook.orderEnterDocDesc = GetElementValue(item, "OEORIEnterDocDesc");
49                 ebook.orderEnterDeptCode = GetElementValue(item, "OEORIEnterDeptCode");
50                 ebook.orderEnterDeptDesc = GetElementValue(item, "OEORIEnterDeptDesc");
51                 ebook.orderExecDeptCode = GetElementValue(item, "OEORIExecDeptCode");
52                 ebook.orderExecDeptDesc = GetElementValue(item, "OEORIExecDeptDesc");
53                 ebook.orderExecDate = GetElementValue(item, "OEORIRequireExecDate");
54                 ebook.orderExecTime = GetElementValue(item, "OEORIRequireExecTime");
55 
56                 ebook.orderTypeCode = GetElementValue(item, "orderTypeCode");
57                 ebook.orderTypeDesc = GetElementValue(item, "orderTypeDesc");
58                 ebook.orderClass = GetElementValue(item, "orderClass");
59                 ebook.orderClassDesc = GetElementValue(item, "orderClassDesc");
60 
61             }
62 
63          Console.WriteLine(“成功”);
64          Console.ReadKey();
65 }

Note: XELEMENT object after instantiation, xe positioned directly to the root, to find elements that start looking at the root node from a node.

C # XELEMENT parse xml file (string)

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