TraceSource记录程序日志
1.配置文件
1 <system.diagnostics> 2 <sources> 3 <source name="TraceError" switchValue="Error,ActivityTracing,Information"> 4 <listeners> 5 6 <add initializeData="./clog.txt" type="System.Diagnostics.TextWriterTraceListener, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" 7 name="txtListener" traceOutputOptions="DateTime,ProcessId,ThreadId" > 8 <filter type="System.Diagnostics.EventTypeFilter" initializeData="Error,Information" /> 9 </add> 10 </listeners> 11 </source> 12 </sources> 13 <trace autoflush="true"> 14 </trace> 15 </system.diagnostics>
2.实例化TraceSource
public TraceSource _ts = new TraceSource("TraceError");
3.在需要记录日志的地方这样写
_ts.TraceData(TraceEventType.Information, 0, Message);