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Метод GetFieldType

Returns a Type that represents the data type of the specified column.

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

Синтаксис

'Декларация
Public Function GetFieldType ( _
    ordinal As Integer _
) As Type
'Применение
Dim instance As AdomdDataReader
Dim ordinal As Integer
Dim returnValue As Type

returnValue = instance.GetFieldType(ordinal)

public Type GetFieldType(
    int ordinal
)

public:
virtual Type^ GetFieldType(
    int ordinal
) sealed

abstract GetFieldType : 
        ordinal:int -> Type 
override GetFieldType : 
        ordinal:int -> Type 

public final function GetFieldType(
    ordinal : int
) : Type

Параметры

Возвращаемое значение

Тип: System. . :: . .Type
A Type that contains the type of the Object returned by the GetValue method.

Реализует

IDataRecord. . :: . .GetFieldType(Int32)

Замечания

This information may be used to increase performance by indicating the strongly typed accessor to call.

If the data contained in the column changes from row to row, the type returned will be Object.