Méthode AdomdConnection.GetSchemaDataSet (String, AdomdRestrictionCollection, Boolean)
Returns schema information from a data source by using a schema name to identify the information, applying any specified restrictions to the information, and optionally throwing an exception when inline errors occur.
Espace de noms : Microsoft.AnalysisServices.AdomdClient
Assembly : Microsoft.AnalysisServices.AdomdClient (en Microsoft.AnalysisServices.AdomdClient.dll)
Syntaxe
'Déclaration
Public Function GetSchemaDataSet ( _
schemaName As String, _
restrictions As AdomdRestrictionCollection, _
throwOnInlineErrors As Boolean _
) As DataSet
'Utilisation
Dim instance As AdomdConnection
Dim schemaName As String
Dim restrictions As AdomdRestrictionCollection
Dim throwOnInlineErrors As Boolean
Dim returnValue As DataSet
returnValue = instance.GetSchemaDataSet(schemaName, _
restrictions, throwOnInlineErrors)
public DataSet GetSchemaDataSet(
string schemaName,
AdomdRestrictionCollection restrictions,
bool throwOnInlineErrors
)
public:
DataSet^ GetSchemaDataSet(
String^ schemaName,
AdomdRestrictionCollection^ restrictions,
bool throwOnInlineErrors
)
member GetSchemaDataSet :
schemaName:string *
restrictions:AdomdRestrictionCollection *
throwOnInlineErrors:bool -> DataSet
public function GetSchemaDataSet(
schemaName : String,
restrictions : AdomdRestrictionCollection,
throwOnInlineErrors : boolean
) : DataSet
Paramètres
- schemaName
Type : System.String
The name of the schema to be retrieved.
- restrictions
Type : Microsoft.AnalysisServices.AdomdClient.AdomdRestrictionCollection
A collection of AdomdRestriction objects that specifies the values for the restriction columns that the schema table uses.
- throwOnInlineErrors
Type : System.Boolean
If true, inline errors cause an exception to be thrown; otherwise, DataRow.GetColumnError is used to determine the error generated.
Valeur de retour
Type : System.Data.DataSet
A DataSet that represents the contents of the specified OLE DB schema table.
Notes
If throwOnInlineErrors is true, this method behaves identically to GetSchemaDataSet. If throwOnInlineErrors is false, and there are errors that occur while retrieving schema information, the resulting DataSet may contain nullune référence Null (Nothing dans Visual Basic) cells that would not normally be nullune référence Null (Nothing dans Visual Basic). To determine the details of the errors that occur, you can use the DataRow.GetColumnsInError, DataRow.GetColumnError, DataRow.HasErrors, DataSet.HasErrors, and DataTable.HasErrors methods and properties.