ASP.NET 2.0允许通过代码在TraceFinished事件里来访问每个请求的跟踪信息。TraceFinished事件是由TraceContext对象引发，用于在收集完所有请求信息后公开跟踪消息。可以利用此事件对跟踪信息进行不同的输出。以下代码就是用程序输出跟踪信息。
C#:
VB.NET:
http://dev.yesky.com/msdn/438/2556438.shtml
C#:
| ＜%@ Page Language="C#" %＞ ＜SCRIPT runat="server"＞ protected void Page_Load(object sender, System.EventArgs e) { Trace.TraceFinished += new TraceContextEventHandler(OnTraceFinished); Trace.Write("自定义类别", "自定义跟踪消息"); } private void OnTraceFinished(object sender, TraceContextEventArgs e) { foreach (TraceContextRecord tcr in e.TraceRecords) { Response.Write(string.Format(" ＜li＞跟踪类别: 跟踪消息:", tcr.Category, tcr.Message)); } } ＜/SCRIPT＞ |
VB.NET:
| ＜%@ Page Language="VB"%＞ ＜SCRIPT runat="server"＞ Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) AddHandler Trace.TraceFinished, AddressOf OnTraceFinished Trace.Write("自定义类别", "自定义跟踪消息") End Sub Private Sub OnTraceFinished(ByVal sender As Object, ByVal e As TraceContextEventArgs) Dim tcr As TraceContextRecord For Each tcr In e.TraceRecords Response.Write(String.Format(" ＜li＞跟踪类别: 跟踪消息:", tcr.Category, tcr.Message)) Next End Sub ＜/SCRIPT＞ |
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