• [アーティクル]

GetChars メソッド (Int32, Int64, Char[], Int32, Int32)

指定した列の位置にあるレコードから文字配列値を取得します。

名前空間:  Microsoft.SqlServer.Management.Trace
アセンブリ:  Microsoft.SqlServer.ConnectionInfoExtended (Microsoft.SqlServer.ConnectionInfoExtended.dll)

構文

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

パラメーター

  • buffer
    型: array<System. . :: . .Char> [] () [] []
    文字配列の読み込み先のバッファを示す Uint8 配列。

戻り値

型: System. . :: . .Int64
配列に返される文字数を示す Int64 値。

実装

IDataRecord. . :: . .GetChars(Int32, Int64, array<Char> [] () [] [], Int32, Int32)

使用例

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