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Метод GetChars (Int32, Char[], Int32, Int32, Int32)

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

Пространство имен:  Microsoft.SqlServer.Management.Trace
Сборка:  Microsoft.SqlServer.ConnectionInfoExtended (в Microsoft.SqlServer.ConnectionInfoExtended.dll)

Синтаксис

'Декларация
Public Function GetChars ( _
    ordinal As Integer, _
    buffer As Char(), _
    length As Integer, _
    bufferoffset As Integer, _
    fieldoffset As Integer _
) As Integer
'Применение
Dim instance As TraceReader
Dim ordinal As Integer
Dim buffer As Char()
Dim length As Integer
Dim bufferoffset As Integer
Dim fieldoffset As Integer
Dim returnValue As Integer

returnValue = instance.GetChars(ordinal, _
    buffer, length, bufferoffset, fieldoffset)

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

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

member GetChars : 
        ordinal:int * 
        buffer:char[] * 
        length:int * 
        bufferoffset:int * 
        fieldoffset:int -> int 

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

Параметры

  • ordinal
    Тип: System. . :: . .Int32
    An Int32 value that specifies the column position at which to retrieve the character array value.
  • buffer
    Тип: array<System. . :: . .Char> [] () [] []
    A Uint8 array that specifies the buffer into which to read the character array.
  • fieldoffset
    Тип: System. . :: . .Int32
    An Int32 value that specifies the index position within the record from which to begin the read operation.

Возвращаемое значение

Тип: System. . :: . .Int32
An int32 value that specifies the number of characters returned in the array.

Примеры

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