ReportingService2010.GetDataSourceContents(String) Metodo

Riferimento

Definizione

Spazio dei nomi:: ReportService2010

Assembly:: ReportService2010.dll

Importante

Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.

Restituisce i contenuti di un'origine dati.

public:
 ReportService2010::DataSourceDefinition ^ GetDataSourceContents(System::String ^ DataSource);

[System.Web.Services.Protocols.SoapDocumentMethod("http://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer/GetDataSourceContents", ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped, RequestNamespace="http://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", ResponseNamespace="http://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", Use=System.Web.Services.Description.SoapBindingUse.Literal)]
[System.Web.Services.Protocols.SoapHeader("TrustedUserHeaderValue")]
[System.Web.Services.Protocols.SoapHeader("ServerInfoHeaderValue", Direction=System.Web.Services.Protocols.SoapHeaderDirection.Out)]
public ReportService2010.DataSourceDefinition GetDataSourceContents (string DataSource);

[<System.Web.Services.Protocols.SoapDocumentMethod("http://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer/GetDataSourceContents", ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped, RequestNamespace="http://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", ResponseNamespace="http://schemas.microsoft.com/sqlserver/reporting/2010/03/01/ReportServer", Use=System.Web.Services.Description.SoapBindingUse.Literal)>]
[<System.Web.Services.Protocols.SoapHeader("TrustedUserHeaderValue")>]
[<System.Web.Services.Protocols.SoapHeader("ServerInfoHeaderValue", Direction=System.Web.Services.Protocols.SoapHeaderDirection.Out)>]
member this.GetDataSourceContents : string -> ReportService2010.DataSourceDefinition

Public Function GetDataSourceContents (DataSource As String) As DataSourceDefinition

Parametri

DataSource: String

URL completo dell'origine dati, inclusi il nome file e l'estensione odc o rsds.

Restituisce

DataSourceDefinition

Oggetto DataSourceDefinition contenente le proprietà di connessione dell'origine dati. Il campo Password non viene recuperato dal server e la proprietà dell'oggetto DataSourceDefinition è sempre impostata su Null.

Attributi: SoapDocumentMethodAttribute SoapHeaderAttribute

Esempio

using System;  
using System.Collections.Generic;  
using System.IO;  
using System.Text;  
using System.Web;  
using System.Web.Services;  
using System.Web.Services.Protocols;  

class Sample  
{  
    static void Main(string[] args)  
    {  
        ReportingService2010 rs = new ReportingService2010();  
        rs.Url = "http://<Server Name>" +  
            "/_vti_bin/ReportServer/ReportService2010.asmx";  
        rs.Credentials =   
            System.Net.CredentialCache.DefaultCredentials;  

        DataSourceDefinition definition = null;  

        try  
        {  
            definition = rs.GetDataSourceContents(  
                "http://<Server Name>/Docs/Documents/" +  
                "Data Sources/AdventureWorks.rsds");  
            Console.WriteLine("Connection String: {0}",   
                definition.ConnectString);  
            Console.WriteLine("Extension name: {0}",   
                definition.Extension);  
        }  

        catch (SoapException e)  
        {  
            Console.WriteLine(e.Detail.InnerXml.ToString());  
        }  
    }  
}

Imports System  
Imports System.IO  
Imports System.Text  
Imports System.Web.Services  
Imports System.Web.Services.Protocols  

Class Sample  

    Public Shared Sub Main()  

        Dim rs As New ReportingService2010()  
        rs.Url = "http://<Server Name>" + _  
            "/_vti_bin/ReportServer/ReportService2010.asmx"  
        rs.Credentials = _  
            System.Net.CredentialCache.DefaultCredentials  

        Dim definition As DataSourceDefinition = Nothing  

        Try  
            definition = _  
                rs.GetDataSourceContents("http://<Server Name>" + _  
                "/Docs/Documents/Data Sources/AdventureWorks.rsds")  
            Console.WriteLine("Connection String: {0}", _  
                definition.ConnectString)  
            Console.WriteLine("Extension name: {0}", _  
                definition.Extension)  

        Catch e As SoapException  
            Console.WriteLine(e.Detail.InnerXml.ToString())  
        End Try  

    End Sub  

End Class

Commenti

Nella tabella seguente vengono mostrate le informazioni sull'intestazione e sulle autorizzazioni relative a questa operazione.


Utilizzo intestazione SOAP	(In) TrustedUserHeaderValue (Out) ServerInfoHeaderValue
Autorizzazioni necessarie in modalità nativa	ReadContent
Autorizzazioni necessarie per la modalità SharePoint	<xref:Microsoft.SharePoint.SPBasePermissions.OpenItems>

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