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Provides a means of reading one or more forward-only streams of result sets obtained by executing a command at a data source, and is used by SQL Server Reporting Services to retrieve aggregation-specific information about a result set.
The following tables list the members exposed by the IDataReaderExtension type.
Public Properties
| Nom | Description | |
|---|---|---|
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AggregationFieldCount | Gets the number of fields by which the data is aggregated. |
|
IsAggregateRow | Indicates whether the current row contains aggregate data. |
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Public Methods
| Nom | Description | |
|---|---|---|
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IsAggregationField | Indicates whether the data is aggregated by the field with the given index. |
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Voir aussi
Référence
IDataReaderExtension Interface
Microsoft.ReportingServices.DataProcessing Namespace