• 项目

DisplayPerfEvent 属性

Gets or sets a value indicating whether an additional event that reports execution time is displayed for each replayed event.

命名空间：  Microsoft.SqlServer.Management.Trace
程序集：  Microsoft.SqlServer.ConnectionInfoExtended（在 Microsoft.SqlServer.ConnectionInfoExtended.dll 中）

语法

声明
Public Property DisplayPerfEvent As Boolean
    Get
    Set
用法
Dim instance As TraceReplayOptions
Dim value As Boolean

value = instance.DisplayPerfEvent

instance.DisplayPerfEvent = value

public bool DisplayPerfEvent { get; set; }

public:
property bool DisplayPerfEvent {
    bool get ();
    void set (bool value);
}

member DisplayPerfEvent : bool with get, set

function get DisplayPerfEvent () : boolean
function set DisplayPerfEvent (value : boolean)

属性值

类型：System. . :: . .Boolean
True if the additional event is displayed for each replayed event; otherwise,false (default).

注释

When the value of DisplayPerfEvent is true, performance information is captured and reported for replayed events. The trace displays one performance event for each replayed event. The performance event includes the following performance information:

  • ExecutionTime. The elapsed time on the client in milliseconds between the submission of the query and the server's response.

  • **FetchAndExecutionTime.**The elapsed time on the client in milliseconds between the submission of the query and the fetching of all rows.