Public Delegate Function DlgGetFilter( _
   ByRef _eventType As Integer, _
   ByRef numCategories As Integer, _
   ByRef eventCategories As Integer(), _
   ByRef lowSeverity As Integer, _
   ByRef highSeverity As Integer, _
   ByRef numAreas As Integer, _
   ByRef areaList As String(), _
   ByRef numSources As Integer, _
   ByRef sourceList As String() _
) As Integer

public delegate int DlgGetFilter( 
   out int _eventType,
   out int numCategories,
   out int[] eventCategories,
   out int lowSeverity,
   out int highSeverity,
   out int numAreas,
   out string[] areaList,
   out int numSources,
   out string[] sourceList
)

Parameters

_eventType

numCategories

eventCategories

lowSeverity

highSeverity

numAreas

areaList

numSources

sourceList

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