Represents collections of bitmask values of a specific field of an event within an event trace. The objects in this collection are of the TraceEventFieldBitmask type.

For a list of all members of this type, see TraceEventFieldBitmaskCollection Members.

System.Object
    WmiSolutions.EventTracing.Consumer.TraceEventFieldBitmaskCollection

[Visual Basic]
Public Class TraceEventFieldBitmaskCollection 
    Inherits Object 
    Implements ICollection 
    Implements IEnumerable
[C#]
public class TraceEventFieldBitmaskCollection : 
    Object, 
    ICollection, 
    IEnumerable
[C++]
public __gc class TraceEventFieldBitmaskCollection : 
    public Object,
    public ICollection,
    public IEnumerable

Example

[C#]
    using System;
    using WmiSolutions.EventTracing;
    using WmiSolutions.EventTracing.Consumer;

    public class MyHandler
    { 
        .. .. .
        ... .
        .
        public void MyTraceEventHandler(Object sender, TraceEventArgs e) 
        { 
            Console.WriteLine("Event -- {0}", e.TraceEvent.EventGuid);
            Console.WriteLine("Event Flags -- {0}", e.TraceEvent.EventFlags);

            Console.WriteLine("Event Class Name -- {0}", 
                e.TraceEvent.EventClassName);
            Console.WriteLine("Event Class Desc -- {0}", 
                e.TraceEvent.EventClassDescription);
            Console.WriteLine("Event Type Name -- {0}", 
                e.TraceEvent.EventTypeName);
            Console.WriteLine("Event Type Desc -- {0}", 
                e.TraceEvent.EventTypeDescription);
            Console.WriteLine("Event Severity -- {0}", 
                e.TraceEvent.Severity);

            Stream mofdata = e.TraceEvent.EventData;
            Console.WriteLine("    Length -- {0}", mofdata.Length);

            foreach( TraceEventField Field in e.TraceEvent.EventFields )
            {
                Console.WriteLine( "Field {0}, {1}, {2}", 
                    Field.FieldPos, Field.Name, Field.Value);
                Console.WriteLine( "        {0}, {1}", 
                    Field.ValueType, Field.DisplayFormat);

                if (Field.DisplayFormat == 
                    EventFieldDisplayFormat.DisplayBitmask)
                {
                    foreach(TraceEventFieldBitmask Bit in Field.EventBitmasks)
                    {
                        Console.WriteLine( "Bitmask {0}, {1} : {2}", 
                            Bit.Name, Bit.Description, Bit.BitSet);
                    }
                }
            }

            e.TraceEvent.Dispose();
        }
        .. .. .
        ... .
        .
    } 
    
[Visual Basic]
    Imports System
    Imports WmiSolutions.EventTracing
    Imports WmiSolutions.EventTracing.Controller
 
    Public Class MyHandler 
        .. .. .
        ... .
        .
        Public  Sub MyTraceEventHandler(ByVal sender As Object, ByVal e As TraceEventArgs) 
            Console.WriteLine("Event -- {0}", e.TraceEvent.EventGuid)
            Console.WriteLine("Event Flags -- {0}", e.TraceEvent.EventFlags)
 
            Console.WriteLine("Event Class Name -- {0}", 
                e.TraceEvent.EventClassName)
            Console.WriteLine("Event Class Desc -- {0}", 
                e.TraceEvent.EventClassDescription)
            Console.WriteLine("Event Type Name -- {0}", 
                e.TraceEvent.EventTypeName)
            Console.WriteLine("Event Type Desc -- {0}", 
                e.TraceEvent.EventTypeDescription)
            Console.WriteLine("Event Severity -- {0}", 
                e.TraceEvent.Severity)
 
            Dim mofdata As Stream =  e.TraceEvent.EventData 
            Console.WriteLine("    Length -- {0}", mofdata.Length)
 
            Dim Field As TraceEventField
            For Each Field In e.TraceEvent.EventFields
                Console.WriteLine("Field {0}, {1}, {2}", 
                    Field.FieldPos, Field.Name, Field.Value)
                Console.WriteLine("        {0}, {1}", 
                    Field.ValueType, Field.DisplayFormat)
 
                If if(Field.DisplayFormat = Then
                    Dim Bit As TraceEventFieldBitmask
                    For Each Bit In Field.EventBitmasks
                        Console.WriteLine("Bitmask {0}, {1} : {2}", 
                            Bit.Name, Bit.Description, Bit.BitSet)
                    Next
                End If
            Next
 
            e.TraceEvent.Dispose()
        End Sub
        .. .. .
        ... .
        .
    End Class

Requirements

Namespace: WmiSolutions.EventTracing.Controller

Platforms: Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Assembly: WmiSolutions.EventTracing.Consumer (in WmiSolutions.EventTracing.dll)

 

See Also

TraceMessageEventArgs Members | TraceEventFieldBitmaskCollection Members | TraceEventFieldBitmask Members | TraceEventField Members | TraceEventArgs Members | EventTraceRealTimeLog Members | EventTraceProcessLogs Members | EventTraceOperationObserver Members | EventTraceMessage Members | EventTraceLogFile Members | EventTraceFieldCollection Members | EventTraceEvent Members | EndOfBufferEventArgs Members | CompletedEventArgs Members