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GetSchemaDataSet 方法 (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.

命名空间：  Microsoft.AnalysisServices.AdomdClient
程序集：  Microsoft.AnalysisServices.AdomdClient（在 Microsoft.AnalysisServices.AdomdClient.dll 中）

语法

声明
Public Function GetSchemaDataSet ( _
    schemaName As String, _
    schemaNamespace As String, _
    restrictions As AdomdRestrictionCollection, _
    throwOnInlineErrors As Boolean _
) As DataSet
用法
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

参数

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

返回值

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

注释

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 null Nothing nullptr unit null 引用（在 Visual Basic 中为 Nothing） cells that would not normally be null Nothing nullptr unit null 引用（在 Visual Basic 中为 Nothing） . 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.