InvalidDataSourceReference Class

Article
12/15/2008

Represents a state in which a data source reference is no longer valid.

Espace de noms: Microsoft.WSSUX.ReportingServicesWebService.RSManagementService2005
Assembly: ReportService2005 (in reportingservice2005.dll)

Syntaxe

'Déclaration
<SerializableAttribute> _
<XmlTypeAttribute(Namespace:="https://schemas.microsoft.com/sqlserver/2005/06/30/reporting/reportingservices")> _
Public Class InvalidDataSourceReference
    Inherits DataSourceDefinitionOrReference

[SerializableAttribute] 
[XmlTypeAttribute(Namespace="https://schemas.microsoft.com/sqlserver/2005/06/30/reporting/reportingservices")] 
public class InvalidDataSourceReference : DataSourceDefinitionOrReference

[SerializableAttribute] 
[XmlTypeAttribute(Namespace=L"https://schemas.microsoft.com/sqlserver/2005/06/30/reporting/reportingservices")] 
public ref class InvalidDataSourceReference : public DataSourceDefinitionOrReference

/** @attribute SerializableAttribute() */ 
/** @attribute XmlTypeAttribute(Namespace="https://schemas.microsoft.com/sqlserver/2005/06/30/reporting/reportingservices") */ 
public class InvalidDataSourceReference extends DataSourceDefinitionOrReference

SerializableAttribute 
XmlTypeAttribute(Namespace="https://schemas.microsoft.com/sqlserver/2005/06/30/reporting/reportingservices") 
public class InvalidDataSourceReference extends DataSourceDefinitionOrReference

Notes

An InvalidDataSourceReference object is used with the Item property as output by GetItemDataSources method.

In most cases, an InvalidDataSourceReference object is returned when a shared data source has been deleted.

To evaluate whether a data source reference is valid, use the is keyword in C# (TypeOf/Is in Visual Basic) to determine the type of object returned by the Item property of the DataSource class, as shown in the following C# code:

DataSource[] dataSource;
dataSource = service.GetReportDataSources( "/MyReport" );

foreach ( DataSource ds in dataSource )
{
    if ( ds.Item is InvalidDataSourceReference )
    {
        // Code to handle a corrupt or missing data source reference goes here...
    }
}

Inheritance Hierarchy

System.Object
Microsoft.WSSUX.ReportingServicesWebService.RSManagementService2005.DataSourceDefinitionOrReference
Microsoft.WSSUX.ReportingServicesWebService.RSManagementService2005.InvalidDataSourceReference

Sécurité des threads

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Voir aussi

Référence

InvalidDataSourceReference Members
Microsoft.WSSUX.ReportingServicesWebService.RSManagementService2005 Namespace

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