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TraceReader 類別

The TraceReader class is an abstract Trace Object class that is used in the construction of the TraceServer class, the TraceTable class, and the TraceFile class.

命名空間：  Microsoft.SqlServer.Management.Trace
組件：  Microsoft.SqlServer.ConnectionInfoExtended (在 Microsoft.SqlServer.ConnectionInfoExtended.dll 中)

語法

'宣告
<ComVisibleAttribute(False)> _
Public Class TraceReader _
    Implements IDataReader, IDisposable, IDataRecord
'用途
Dim instance As TraceReader

[ComVisibleAttribute(false)]
public class TraceReader : IDataReader, 
    IDisposable, IDataRecord

[ComVisibleAttribute(false)]
public ref class TraceReader : IDataReader, 
    IDisposable, IDataRecord

[<ComVisibleAttribute(false)>]
type TraceReader =  
    class
        interface IDataReader
        interface IDisposable
        interface IDataRecord
    end

public class TraceReader implements IDataReader, IDisposable, IDataRecord

備註

The TraceReader class provides trace data reading functionality and access to data that is common to both the TraceServer class, the TraceTable class, and the TraceFile class.

The trace data reading functionality is also available on the TraceReaderWriter class, which is derived from the TraceReader class and is used in the construction of the TraceTable class and TraceFile class.

Thread Safety

這種類型的任何公用靜態 (在 Microsoft Visual Basic 中則為 Shared) 成員都可用於多執行緒作業。並不是所有的執行個體成員都保證可以用於所有的執行緒。

執行緒安全性

這個類型的任何公用static (在 Visual Basic 中為 Shared) 成員都是安全執行緒。不保證任何執行個體成員都可以是安全執行緒。