Public Delegate Sub DlgSendSimpleEvent( _
   ByVal es As EventSource, _
   ByVal eventTime As Date, _
   ByVal message As String, _
   ByVal attributes() As Object _
) 

public delegate void DlgSendSimpleEvent( 
   EventSource es,
   DateTime eventTime,
   string message,
   object[] attributes
)

Parameters

es

eventTime

message

attributes

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference