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Question

C#으로 작성된 콘솔 응용 프로그램에서 아래와 같은 간단한 할당 :

:

workbook.CustomDocumentProperties.Item["PropertyName"] = "Property Value"; 

다음과 같은 오류를 생성합니다

workbook.CustomDocumentProperties.Add("PropertyName", "Property Value"); 

:

{"Value does not fall within the expected range."} 
    Data: {System.Collections.ListDictionaryInternal} 
    HResult: -2147024809 
    HelpLink: null 
    IPForWatsonBuckets: 0x633f1015 
    InnerException: null 
    IsTransient: false 
    Message: "Value does not fall within the expected range." 
    ParamName: null 
    RemoteStackTrace: null 
    Source: "System.Dynamic" 
    StackTrace: " at System.Dynamic.ComRuntimeHelpers.CheckThrowException(Int32 hresult, ExcepInfo& excepInfo, UInt32 argErr, String message)\r\n at CallSite.Target(Closure , CallSite , Object , String , Object)\r\n at System.Dynamic.UpdateDelegates.UpdateAndExecute3[T0,T1,T2,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2)\r\n at CustomDocumentProperties.Program.WriteToExcelCustomDocumentProperties(String excelFile, String outputFolder, String propertyName, Object propertyValue) in C:\\Sathyaish\\DotNet\\CustomDocumentProperties\\CustomDocumentProperties\\Program.cs:line 100" 
    TargetSite: {Void CheckThrowException(Int32, System.Dynamic.ExcepInfo ByRef, UInt32, System.String)} 
    WatsonBuckets: null 
    _HResult: -2147024809 
    _className: null 
    _data: {System.Collections.ListDictionaryInternal} 
    _dynamicMethods: {object[2]} 
    _exceptionMethod: {Void CheckThrowException(Int32, System.Dynamic.ExcepInfo ByRef, UInt32, System.String)} 
    _exceptionMethodString: null 
    _helpURL: null 
    _innerException: null 
    _ipForWatsonBuckets: 0x633f1015 
    _message: "Value does not fall within the expected range." 
    _remoteStackIndex: 0 
    _remoteStackTraceString: null 
    _safeSerializationManager: {System.Runtime.Serialization.SafeSerializationManager} 
    _source: "System.Dynamic" 
    _stackTrace: {sbyte[96]} 
    _stackTraceString: null 
    _watsonBuckets: null 
    _xcode: -532462766 
    _xptrs: 0x00000000 
    m_paramName: null 

은 내가 먼저 그렇게 같은 CustomDocumentProperties 특성에 Add 메소드를 호출 시도 그 실패

, 내가 (강조 광산)은 다음과 같이 발언하는 the documentation을 검토 : 속성이 존재하지 않는 경우

This property returns the entire collection of custom document properties. Use the Microsoft.Office.Core.DocumentProperties.Item(System.Object) property to return a single member of the collection (a Microsoft.Office.Core.DocumentProperties object) by specifying either the name of the property or the collection index (as a number).

Answer 1

단어

(그리고 아마도 Excel에서), 당신은 CustomDocumentProperties으로 설정할 수 있습니다. 메소드를 추가하십시오. 그러나 Type 매개 변수는 반드시 MsoDocProperties.msoPropertyTypeString이되도록 전달해야합니다.

희망이 도움이됩니다.