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Méthode AdomdConnection.GetSchemaDataSet (String, String, AdomdRestrictionCollection, Boolean)

Returns schema information from a data source by using a schema name and namespace 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, _
    schemaNamespace As String, _
    restrictions As AdomdRestrictionCollection, _
    throwOnInlineErrors As Boolean _
) As DataSet
'Utilisation
Dim instance As AdomdConnection 
Dim schemaName As String 
Dim schemaNamespace As String 
Dim restrictions As AdomdRestrictionCollection 
Dim throwOnInlineErrors As Boolean 
Dim returnValue As DataSet 

returnValue = instance.GetSchemaDataSet(schemaName, _
    schemaNamespace, restrictions, throwOnInlineErrors)
public DataSet GetSchemaDataSet(
    string schemaName,
    string schemaNamespace,
    AdomdRestrictionCollection restrictions,
    bool throwOnInlineErrors
)
public:
DataSet^ GetSchemaDataSet(
    String^ schemaName, 
    String^ schemaNamespace, 
    AdomdRestrictionCollection^ restrictions, 
    bool throwOnInlineErrors
)
member GetSchemaDataSet : 
        schemaName:string * 
        schemaNamespace:string * 
        restrictions:AdomdRestrictionCollection * 
        throwOnInlineErrors:bool -> DataSet
public function GetSchemaDataSet(
    schemaName : String, 
    schemaNamespace : String, 
    restrictions : AdomdRestrictionCollection, 
    throwOnInlineErrors : boolean
) : DataSet

Paramètres

  • schemaName
    Type : System.String
    The name of the schema to be retrieved.
  • schemaNamespace
    Type : System.String
    The name of the schema namespace to be retrieved.
  • 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 errors 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.

Voir aussi

Référence

AdomdConnection Classe

Surcharge GetSchemaDataSet

Espace de noms Microsoft.AnalysisServices.AdomdClient