c# - 无法从 NULL 读取属性 "Patient"-6ren

c# - 无法从 NULL 读取属性 "Patient"

转载作者：行者123 更新时间：2023-11-28 21:22:30

这是我的 JSON 响应

{
    "PatientSearchResult": {
        "Patient": [{
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": null,
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "2914 FirstName",
            "FullName": "2914 FirstName 2914 LastName",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "2914 LastName",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 2914
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": "\/Date(378709200000-0500)\/",
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "4261 FirstName",
            "FullName": "4261 FirstName 4261 LastName",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "4261 LastName",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 4261
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": "\/Date(1136264400000-0500)\/",
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "Bo",
            "FullName": "Bo Ray",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "Ray",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 19369
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": "\/Date(-2192126400000-0400)\/",
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "Mark",
            "FullName": "Mark Noyce",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "Noyce",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 19387
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": "\/Date(-5347800000000-0400)\/",
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "Kevin",
            "FullName": "Kevin Noyce",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "Noyce",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 19388
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": "\/Date(-381697200000-0500)\/",
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "Scott",
            "FullName": "Scott Noyce",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "Noyce",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 19389
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": "\/Date(-445806000000-0500)\/",
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "John",
            "FullName": "John Doe",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "Doe",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 19395
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": "\/Date(-880830000000-0500)\/",
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "Dagwood",
            "FullName": "Dagwood Bumstead",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "Bumstead",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 19414
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": null,
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "Clyde",
            "FullName": "Clyde Barrow",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "Barrow",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 19415
        }, {
            "AccountBalanceCalcMethod": 2,
            "AlternatePatientID": 0,
            "AssignmentOfBenifits": 0,
            "CellPhoneNumber1": null,
            "CellPhoneNumber2": null,
            "Citizenship": 0,
            "Credential": 0,
            "DateOfBirth": "\/Date(-249678000000-0500)\/",
            "Deceased": 0,
            "DeceasedDate": "\/Date(-62135578800000-0500)\/",
            "DoesPatientHaveResidentProof": false,
            "DriversLicenseNumber": null,
            "DriversLicenseState": 0,
            "EmailAddress1": null,
            "EmailAddress2": null,
            "Enabled": false,
            "Ethnicity": 0,
            "Firstname": "Fred",
            "FullName": "Fred Flintstone",
            "Gender": 2,
            "GuarantorID": 0,
            "IsFinancialRisk": false,
            "IsPatient": false,
            "LastName": "Flintstone",
            "LocalName": null,
            "MaidenName": null,
            "MaritalStatus": 0,
            "MiddleName1": null,
            "MiddleName2": null,
            "MothersMaidenName": null,
            "Nickname": null,
            "NoteText": null,
            "Notes": null,
            "Occupation": null,
            "OriginalPatientID": 0,
            "PagerNumber": null,
            "PersonID": 0,
            "PharmacyName": null,
            "PharmacyNoteID": 0,
            "PhoneNumber1": null,
            "PhoneNumber2": null,
            "Prefix": 0,
            "PrimaryLanguage": 0,
            "PrimaryPhoneNumber": null,
            "PrimaryPhysID": 0,
            "PrimaryWorkPhone": null,
            "Race": 0,
            "ReleaseOfInformation": false,
            "Religion": 0,
            "ResidentialAddress": null,
            "SSN": null,
            "SealedFlagID": 0,
            "SecondaryLanguage": 0,
            "StudentStatusID": 0,
            "Suffix": 0,
            "PatientID": 19420
        }]
    }
}

我正在尝试像这样解析它。

function SortByName(x,y) {        
  return ((x.LastName == y.LastName) ? 
      0 : ((x.LastName > y.LastName) ? 1 : -1 ));    
}   

function RenderPatientSearchData(PatientSearchResponse){
    var PatientSearchData = JSON.parse(PatientSearchResponse);
    var results = PatientSearchData['PatientSearchResult'];
    results.Patient.sort(SortByName);
    for (i = 0, len = results.PatientSearchResult.Patient.length; i < len; i++) {
        // some code here
    }
    //....
}

当我使用results.PatientSearchResults.Patient.length时，它说它无法从Null中识别Patient属性。

最佳答案

在我看来，“结果”是“患者搜索结果”中存储的任何内容的数组。我想你可以直接说“len = results.Patient.length”。

关于c# - 无法从 NULL 读取属性 "Patient"，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/5910941/

文章推荐： Python 正则表达式命名组以

文章推荐： c# - 如何注入(inject)表示文件夹集合的依赖项？

文章推荐： python - 如何让子类自动调用父类__init__？

javascript 属性 .net 属性
你能比较一下属性吗我想禁用文本框“txtName”。有两种方式使用javascript，txtName.disabled = true 使用 ASP.NET，哪种方法更好，为什么？最佳答案我
VBS教程：属性-Count 属性
Count 属性返回一个集合或 Dictionary 对象包含的项目数。只读。 object.Count object 可以是“应用于”列表中列出的任何集合或对
VBS教程：属性-CompareMode 属性
CompareMode 属性设置并返回在 Dictionary 对象中比较字符串关键字的比较模式。 object.CompareMode[ = compare] 参数
VBS教程：属性-Column 属性
Column 属性只读属性，返回 TextStream 文件中当前字符位置的列号。 object.Column object 通常是 TextStream 对象的名称。
VBS教程：属性-AvailableSpace 属性
AvailableSpace 属性返回指定的驱动器或网络共享对于用户的可用空间大小。 object.AvailableSpace object 应为 Drive
VBS教程：属性-Attributes 属性
Attributes 属性设置或返回文件或文件夹的属性。可读写或只读（与属性有关）。 object.Attributes [= newattributes] 参数 object
VBS教程：属性-AtEndOfStream 属性
AtEndOfStream 属性如果文件指针位于 TextStream 文件末，则返回 True；否则如果不为只读则返回 False。 object.A
VBS教程：属性-AtEndOfLine 属性
AtEndOfLine 属性 TextStream 文件中，如果文件指针指向行末标记，就返回 True；否则如果不是只读则返回 False。 object.AtEn
VBS教程：属性-RootFolder 属性
RootFolder 属性返回一个 Folder 对象，表示指定驱动器的根文件夹。只读。 object.RootFolder object 应为 Dr
VBS教程：属性-Path 属性
Path 属性返回指定文件、文件夹或驱动器的路径。 object.Path object 应为 File、Folder 或 Drive 对象的名称。说明对于驱动器，路径不包含根目录。
VBS教程：属性-ParentFolder 属性
ParentFolder 属性返回指定文件或文件夹的父文件夹。只读。 object.ParentFolder object 应为 File 或 Folder 对象的名称。说明以下代码
VBS教程：属性-Name 属性
Name 属性设置或返回指定的文件或文件夹的名称。可读写。 object.Name [= newname] 参数 object 必选项。应为 File 或&
VBS教程：属性-Line 属性
Line 属性只读属性，返回 TextStream 文件中的当前行号。 object.Line object 通常是 TextStream 对象的名称。说明文件刚
VBS教程：属性-Key 属性
Key 属性在 Dictionary 对象中设置 key。 object.Key(key) = newkey 参数 object 必选项。通常是 Dictionary
VBS教程：属性-Item 属性
Item 属性设置或返回 Dictionary 对象中指定的 key 对应的 item，或返回集合中基于指定的 key 的&
VBS教程：属性-IsRootFolder 属性
IsRootFolder 属性如果指定的文件夹是根文件夹，返回 True；否则返回 False。 object.IsRootFolder object 应为&n
VBS教程：属性-IsReady 属性
IsReady 属性如果指定的驱动器就绪，返回 True；否则返回 False。 object.IsReady object 应为 Drive&nbs
VBS教程：属性-FreeSpace 属性
FreeSpace 属性返回指定的驱动器或网络共享对于用户的可用空间大小。只读。 object.FreeSpace object 应为 Drive 对象的名称。
VBS教程：属性-FileSystem 属性
FileSystem 属性返回指定的驱动器使用的文件系统的类型。 object.FileSystem object 应为 Drive 对象的名称。说明可
VBS教程：属性-Files 属性
Files 属性返回由指定文件夹中所有 File 对象（包括隐藏文件和系统文件）组成的 Files 集合。 object.Files object&n

行者123

个人简介

我是一名优秀的程序员,十分优秀！

作者热门文章

滴滴打车优惠券免费领取

全站热门文章

首页

博学

6Ren·AI

商城

c# - 无法从 NULL 读取属性 "Patient"