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Метод 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.

Пространство имен:  Microsoft.AnalysisServices.AdomdClient
Сборка:  Microsoft.AnalysisServices.AdomdClient (в Microsoft.AnalysisServices.AdomdClient.dll)

Синтаксис

'Декларация
Public Function GetSchemaDataSet ( _
    schemaName As String, _
    restrictions As AdomdRestrictionCollection, _
    throwOnInlineErrors As Boolean _
) As DataSet
'Применение
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

Параметры

  • throwOnInlineErrors
    Тип: System. . :: . .Boolean
    If true, inline errors cause an exception to be thrown; otherwise, DataRow.GetColumnError is used to determine the error generated.

Возвращаемое значение

Тип: System.Data. . :: . .DataSet
A DataSet that represents the contents of the specified OLE DB schema table.

Замечания

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 null Nothing nullptr unit пустая ссылка (Nothing в Visual Basic) cells that would not normally be null Nothing nullptr unit пустая ссылка (Nothing в 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.