InvalidDataSourceReference Class
Represents a state in which a data source reference is no longer valid.
Assembly: ReportService2005 (in ReportService2005.dll)
ReportService2005::DataSourceDefinitionOrReference
ReportService2005::InvalidDataSourceReference
| Name | Description | |
|---|---|---|
![]() | InvalidDataSourceReference() | Initializes a new instance of the InvalidDataSourceReference class. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object^) | (Inherited from Object.) |
![]() | Finalize() | (Inherited from Object.) |
![]() | GetHashCode() | (Inherited from Object.) |
![]() | GetType() | (Inherited from Object.) |
![]() | MemberwiseClone() | (Inherited from Object.) |
![]() | ToString() | (Inherited from Object.) |
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...
}
}
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

