• Articolo

Metodo GetFieldType

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

Spazio dei nomi:  Microsoft.AnalysisServices.AdomdClient
Assembly:  Microsoft.AnalysisServices.AdomdClient (in Microsoft.AnalysisServices.AdomdClient.dll)

Sintassi

'Dichiarazione
Public Function GetFieldType ( _
    ordinal As Integer _
) As Type
'Utilizzo
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

Parametri

Valore restituito

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

Implementa

IDataRecord. . :: . .GetFieldType(Int32)

Osservazioni

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.