Metodo TraceReader.GetChars (Int32, Int64, array<Char , Int32, Int32)
Gets a character array value from the record at the specified column position.
Spazio dei nomi Microsoft.SqlServer.Management.Trace
Assembly: Microsoft.SqlServer.ConnectionInfoExtended (in Microsoft.SqlServer.ConnectionInfoExtended.dll)
Sintassi
'Dichiarazione
Public Function GetChars ( _
ordinal As Integer, _
fieldoffset As Long, _
buffer As Char(), _
bufferoffset As Integer, _
length As Integer _
) As Long
'Utilizzo
Dim instance As TraceReader
Dim ordinal As Integer
Dim fieldoffset As Long
Dim buffer As Char()
Dim bufferoffset As Integer
Dim length As Integer
Dim returnValue As Long
returnValue = instance.GetChars(ordinal, _
fieldoffset, buffer, bufferoffset, _
length)
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
abstract GetChars :
ordinal:int *
fieldoffset:int64 *
buffer:char[] *
bufferoffset:int *
length:int -> int64
override GetChars :
ordinal:int *
fieldoffset:int64 *
buffer:char[] *
bufferoffset:int *
length:int -> int64
public final function GetChars(
ordinal : int,
fieldoffset : long,
buffer : char[],
bufferoffset : int,
length : int
) : long
Parametri
- ordinal
Tipo: System.Int32
An Int32 value that specifies the column position at which to retrieve the character array value.
- fieldoffset
Tipo: System.Int64
An Int32 value that specifies the index position within the record from which to begin the read operation.
- buffer
Tipo: array<System.Char[]
A Uint8 array that specifies the buffer into which to read the character array.
- bufferoffset
Tipo: System.Int32
An Int32 value that specifies the index from which to start the read operation.
- length
Tipo: System.Int32
An Int32 value that specifies the number of characters to read.
Valore restituito
Tipo: System.Int64
An Int64 value that specifies the number of characters returned in the array.
Implementa
IDataRecord.GetChars(Int32, Int64, array<Char[], Int32, Int32)
Esempi
Vedere anche
Riferimento
Spazio dei nomi Microsoft.SqlServer.Management.Trace