共用方式為

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

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

命名空間: Microsoft.SqlServer.Management.Trace
組件: Microsoft.SqlServer.ConnectionInfo (in microsoft.sqlserver.connectioninfo.dll)

語法

'宣告
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

參數

  • 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.

傳回值

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

備註

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

範例

Readme_Tracer

執行緒安全性

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.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

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

其他資源

追蹤旗標 (Transact-SQL)
使用 SQL Server Profiler

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