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Metodo PrepareQuery

Restituisce un set di dati contenente i campi recuperati dalla query per il recapito per una sottoscrizione guidata dai dati.

Spazio dei nomi  ReportService2010
Assembly:  ReportService2010 (in ReportService2010.dll)

Sintassi

'Dichiarazione
<SoapHeaderAttribute("TrustedUserHeaderValue")> _
<SoapHeaderAttribute("ServerInfoHeaderValue", Direction := SoapHeaderDirection.Out)> _
<SoapDocumentMethodAttribute("https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer/PrepareQuery", RequestNamespace := "https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer",  _
    ResponseNamespace := "https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer",  _
    Use := SoapBindingUse.Literal, ParameterStyle := SoapParameterStyle.Wrapped)> _
Public Function PrepareQuery ( _
    DataSource As DataSource, _
    DataSet As DataSetDefinition, _
    <OutAttribute> ByRef Changed As Boolean, _
    <OutAttribute> ByRef ParameterNames As String() _
) As DataSetDefinition
'Utilizzo
Dim instance As ReportingService2010
Dim DataSource As DataSource
Dim DataSet As DataSetDefinition
Dim Changed As Boolean
Dim ParameterNames As String()
Dim returnValue As DataSetDefinition

returnValue = instance.PrepareQuery(DataSource, _
    DataSet, Changed, ParameterNames)

[SoapHeaderAttribute("TrustedUserHeaderValue")]
[SoapHeaderAttribute("ServerInfoHeaderValue", Direction = SoapHeaderDirection.Out)]
[SoapDocumentMethodAttribute("https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer/PrepareQuery", RequestNamespace = "https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", 
    ResponseNamespace = "https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", 
    Use = SoapBindingUse.Literal, ParameterStyle = SoapParameterStyle.Wrapped)]
public DataSetDefinition PrepareQuery(
    DataSource DataSource,
    DataSetDefinition DataSet,
    out bool Changed,
    out string[] ParameterNames
)

[SoapHeaderAttribute(L"TrustedUserHeaderValue")]
[SoapHeaderAttribute(L"ServerInfoHeaderValue", Direction = SoapHeaderDirection::Out)]
[SoapDocumentMethodAttribute(L"https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer/PrepareQuery", RequestNamespace = L"https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", 
    ResponseNamespace = L"https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", 
    Use = SoapBindingUse::Literal, ParameterStyle = SoapParameterStyle::Wrapped)]
public:
DataSetDefinition^ PrepareQuery(
    DataSource^ DataSource, 
    DataSetDefinition^ DataSet, 
    [OutAttribute] bool% Changed, 
    [OutAttribute] array<String^>^% ParameterNames
)

[<SoapHeaderAttribute("TrustedUserHeaderValue")>]
[<SoapHeaderAttribute("ServerInfoHeaderValue", Direction = SoapHeaderDirection.Out)>]
[<SoapDocumentMethodAttribute("https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer/PrepareQuery", RequestNamespace = "https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", 
    ResponseNamespace = "https://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", 
    Use = SoapBindingUse.Literal, ParameterStyle = SoapParameterStyle.Wrapped)>]
member PrepareQuery : 
        DataSource:DataSource * 
        DataSet:DataSetDefinition * 
        Changed:bool byref * 
        ParameterNames:string[] byref -> DataSetDefinition 

public function PrepareQuery(
    DataSource : DataSource, 
    DataSet : DataSetDefinition, 
    Changed : boolean, 
    ParameterNames : String[]
) : DataSetDefinition

Parametri

  • Changed
    Tipo: System. . :: . .Boolean%
    [out] Valore booleano che indica se il set di dati passato al metodo è diverso da quello restituito dal metodo. Utilizzare questa proprietà per determinare se il set di dati di input è diverso dal set di dati di output.
  • ParameterNames
    Tipo: array<System. . :: . .String> [] () [] []%
    [out] Nomi dei parametri di query utilizzati nella query semantica sottostante. Questo parametro out viene utilizzato solo quando DataSource fa riferimento a un modello.

Valore restituito

Tipo: ReportService2010. . :: . .DataSetDefinition
Oggetto DataSetDefinition contenente i campi e la query per il recapito recuperati dall'origine dati specificata.

Osservazioni

The table below shows header and permissions information on this operation.

SOAP Header Usage

(In) TrustedUserHeaderValue

(Out) ServerInfoHeaderValue

Native Mode Required Permissions

Depends on the item type:

SharePoint Mode Required Permissions

ViewListItems()()()() on DataSource