TraceReader.GetChars Method (Int32, Int64, Char[], Int32, Int32)

Gets a character array value from the record at the specified column position.

Espace de noms: Microsoft.SqlServer.Management.Trace
Assembly: Microsoft.SqlServer.ConnectionInfo (in microsoft.sqlserver.connectioninfo.dll)

Syntaxe

'Déclaration
Public Function GetChars ( _
    ordinal As Integer, _
    fieldoffset As Long, _
    buffer As Char(), _
    bufferoffset As Integer, _
    length As Integer _
) As Long

public long GetChars (
    int ordinal,
    long fieldoffset,
    char[] buffer,
    int bufferoffset,
    int length
)

public:
virtual long long GetChars (
    int ordinal, 
    long long fieldoffset, 
    array<wchar_t>^ buffer, 
    int bufferoffset, 
    int length
) sealed

public final long GetChars (
    int ordinal, 
    long fieldoffset, 
    char[] buffer, 
    int bufferoffset, 
    int length
)

public final function GetChars (
    ordinal : int, 
    fieldoffset : long, 
    buffer : char[], 
    bufferoffset : int, 
    length : int
) : long

Paramètres

• ordinal

• fieldoffset

• buffer
  A Uint8 array that specifies the buffer into which to read the character array.

• bufferoffset
  An Int32 value that specifies the index from which to start the read operation.

• length
  An Int32 value that specifies the number of characters to read.

Valeur de retour

An Int64 value that specifies the number of characters returned in the array.

Notes

This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.

Exemple

Readme_Tracer

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

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

Voir aussi

Référence

TraceReader Class
TraceReader Members
Microsoft.SqlServer.Management.Trace Namespace

Autres ressources

Indicateurs de trace (Transact-SQL)
Utilisation du Générateur de profils SQL Server