PipelineBuffer.GetString Method

Gets the string stored in the buffer column.

Espace de noms: Microsoft.SqlServer.Dts.Pipeline
Assembly: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

Syntaxe

'Déclaration
Public Function GetString ( _
    columnIndex As Integer _
) As String

public string GetString (
    int columnIndex
)

public:
String^ GetString (
    int columnIndex
)

public String GetString (
    int columnIndex
)

public function GetString (
    columnIndex : int
) : String

Paramètres

columnIndex
The index of the column in the buffer row.

Valeur de retour

The string stored in the buffer column.

Notes

If the buffer column DataType is not DT_STR or DT_WSTR, the PipelineBuffer produces an UnsupportedBufferDataTypeException.

If the value of the column is null, the PipelineBuffer produces a ColumnIsNullException. You can check for null by calling the IsNull method.

Sécurité des threads

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles