1:  Imports Microsoft.VisualBasic

   2:  Imports System

   3:   

   4:  Namespace Log1

   5:   

   6:      Interface ILogger

   7:          Sub Information(ByVal message As String)

   8:          Sub Information(ByVal fmt As String, ParamArray vars As Object())

   9:          Sub Information(ByVal exception As Exception, ByVal fmt As String, ParamArray vars As Object())

  10:          Sub Warning(ByVal message As String)

  11:          Sub Warning(ByVal fmt As String, ParamArray vars As Object())

  12:          Sub Warning(ByVal exception As Exception, ByVal fmt As String, ParamArray vars As Object())

  13:          Sub [Error](ByVal message As String)

  14:          Sub [Error](ByVal fmt As String, ParamArray vars As Object())

  15:          Sub [Error](ByVal exception As Exception, ByVal fmt As String, ParamArray vars As Object())

  16:          Sub TraceApi(ByVal componentName As String, ByVal method As String, ByVal timespan As TimeSpan)

  17:          Sub TraceApi(ByVal componentName As String, ByVal method As String, ByVal timespan As TimeSpan, ByVal properties As String)

  18:          Sub TraceApi(ByVal componentName As String, ByVal method As String, ByVal timespan As TimeSpan, ByVal fmt As String, ParamArray vars As Object())

  19:      End Interface

  20:   

  21:  End Namespace

  22: