FileLogTraceListener.CustomLocation 属性如何动态配置

[qq554168997]

小弟是做java的，.net 0基础，目前就一个需求
老板让我把customlocation配置成当前文件夹

<add name="file"
           type="Microsoft.VisualBasic.Logging.FileLogTraceListener, Microsoft.VisualBasic,Version=10.0.0.0,Culture=neutral,PublicKeyToken=b03f5f7f11d50a3a" initializeData="FileLogWriter" location="Custom"  customlocation="C:\bim_develop\ConnectorServer" LogFileCreationSchedule="Daily" BaseFileName="ConnectorServer">
        <filter type="System.Diagnostics.EventTypeFilter" initializeData="Information"/>
</add>