Méthode AdomdDataReader.GetFieldType
Returns a Type that represents the data type of the specified column.
Espace de noms : Microsoft.AnalysisServices.AdomdClient
Assembly : Microsoft.AnalysisServices.AdomdClient (en Microsoft.AnalysisServices.AdomdClient.dll)
Syntaxe
'Déclaration
Public Function GetFieldType ( _
ordinal As Integer _
) As Type
'Utilisation
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
Paramètres
- ordinal
Type : System.Int32
The zero-based ordinal position of the column to find.
Valeur de retour
Type : System.Type
A Type that contains the type of the Object returned by the GetValue method.
Implémente
IDataRecord.GetFieldType(Int32)
Notes
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.