How to use Dispose method of Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector class

Best Vstest code snippet using Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector.Dispose

EventLogContainer.cs

Source:EventLogContainer.cs

...26        private List<EventLogEntry> eventLogEntries;27        /// <summary>28        /// Keeps track of if we are disposed.29        /// </summary>30        private bool isDisposed;31        /// <summary>32        /// Initializes a new instance of the <see cref="EventLogContainer"/> class.33        /// </summary>34        /// <param name="eventLogName">35        /// Event Log Name for which logs has to be collected.36        /// </param>37        /// <param name="eventSources">38        /// The event Sources.39        /// </param>40        /// <param name="entryTypes">41        /// The entry Types.42        /// </param>43        /// <param name="maxLogEntries">44        /// Max entries to store45        /// </param>46        /// <param name="dataCollectionLogger">47        /// Data Collection Logger48        /// </param>49        /// <param name="dataCollectionContext">50        /// Data Collection Context51        /// </param>52        public EventLogContainer(string eventLogName, ISet<string> eventSources, ISet<EventLogEntryType> entryTypes, int maxLogEntries, DataCollectionLogger dataCollectionLogger, DataCollectionContext dataCollectionContext)53        {54            this.CreateEventLog(eventLogName);55            this.eventSources = eventSources;56            this.entryTypes = entryTypes;57            this.maxLogEntries = maxLogEntries;58            this.dataCollectionLogger = dataCollectionLogger;59            this.dataCollectionContext = dataCollectionContext;60            this.eventLogEntries = new List<EventLogEntry>();61        }62        /// <inheritdoc />63        public List<EventLogEntry> EventLogEntries => this.eventLogEntries;64        /// <inheritdoc />65        public EventLog EventLog => this.eventLog;66        internal int NextEntryIndexToCollect67        {68            get => this.nextEntryIndexToCollect;69            set => this.nextEntryIndexToCollect = value;70        }71        /// <summary>72        /// Gets or sets a value indicating whether limit reached.73        /// </summary>74        internal bool LimitReached75        {76            get => this.limitReached;77            set => this.limitReached = value;78        }79        public void Dispose()80        {81            this.Dispose(true);82            // Use SupressFinalize in case a subclass83            // of this type implements a finalizer.84            GC.SuppressFinalize(this);85        }86        /// <summary>87        /// This is the event handler for the EntryWritten event of the System.Diagnostics.EventLog class.88        /// Note that the documentation for the EntryWritten event includes these remarks:89        ///     "The system responds to WriteEntry only if the last write event occurred at least five seconds previously.90        ///      This implies you will only receive one EntryWritten event notification within a five-second interval, even if more91        ///      than one event log change occurs. If you insert a sufficiently long sleep interval (around 10 seconds) between calls92        ///      to WriteEntry, no events will be lost. However, if write events occur more frequently, the most recent write events93        ///      could be lost."94        /// This complicates this data collector because we don't want to sleep to wait for all events or lose the most recent events.95        /// To workaround, the implementation does several things:96        /// 1. We get the EventLog entries to collect from the EventLog.Entries collection and ignore the EntryWrittenEventArgs.97        /// 2. When event log collection ends for a data collection context, this method is called explicitly by the EventLogDataCollector98        ///    passing null for EntryWrittenEventArgs (which is fine since the argument is ignored.99        /// 3. We keep track of which EventLogEntry object in the EventLog.Entries we still need to collect.  We do this by inspecting100        ///    the value of the EventLogEntry.Index property.  The value of this property is an integer that is incremented for each entry101        ///    that is written to the event log, but is reset to 0 if the entire event log is cleared.102        /// Another behavior of event logs that we need to account for is that if the event log reaches a size limit, older events are103        /// automatically deleted.  In this case the collection EventLog.Entries contains only the entries remaining in the log,104        /// and the value of the EventLog.Entries[0].Index will not be 0; it will be the index of the oldest entry still in the log.105        /// For example, if the first 1000 entries written to an event log (since it was last completely cleared) are deleted because106        /// of the size limitation, then EventLog.Entries[0].Index would have a value of 1000 (this value is saved in the local variable107        /// "firstIndexInLog" in the method implementation.  Similarly "mostRecentIndexInLog" is the index of the last entry written108        /// to the log at the time we examine it.109        /// </summary>110        /// <param name="source">Source</param>111        /// <param name="e">The System.Diagnostics.EntryWrittenEventArgs object describing the entry that was written.</param>112        public void OnEventLogEntryWritten(object source, EntryWrittenEventArgs e)113        {114            while (!this.limitReached)115            {116                try117                {118                    lock (this.eventLogEntries)119                    {120                        int currentCount = this.eventLog.Entries.Count;121                        if (currentCount == 0)122                        {123                            break;124                        }125                        int firstIndexInLog = this.eventLog.Entries[0].Index;126                        int mostRecentIndexInLog = this.eventLog.Entries[currentCount - 1].Index;127                        if (mostRecentIndexInLog == this.nextEntryIndexToCollect - 1)128                        {129                            // We've already collected the most recent entry in the log130                            break;131                        }132                        if (mostRecentIndexInLog < this.nextEntryIndexToCollect - 1)133                        {134                            if (EqtTrace.IsWarningEnabled)135                            {136                                EqtTrace.Warning(137                                    string.Format(138                                        CultureInfo.InvariantCulture,139                                        "EventLogDataContainer: OnEventLogEntryWritten: Handling clearing of log (mostRecentIndexInLog < eventLogContainer.NextEntryIndex): firstIndexInLog: {0}:, mostRecentIndexInLog: {1}, NextEntryIndex: {2}",140                                        firstIndexInLog,141                                        mostRecentIndexInLog,142                                        this.nextEntryIndexToCollect));143                            }144                            // Send warning; event log must have been cleared.145                            this.dataCollectionLogger.LogWarning(146                                this.dataCollectionContext,147                                string.Format(148                                    CultureInfo.InvariantCulture,149                                    Resource.EventsLostWarning,150                                    this.eventLog.Log));151                            this.nextEntryIndexToCollect = 0;152                            firstIndexInLog = 0;153                        }154                        for (;155                            this.nextEntryIndexToCollect <= mostRecentIndexInLog;156                            this.nextEntryIndexToCollect = this.nextEntryIndexToCollect + 1)157                        {158                            int nextEntryIndexInCurrentLog = this.nextEntryIndexToCollect - firstIndexInLog;159                            EventLogEntry nextEntry = this.eventLog.Entries[nextEntryIndexInCurrentLog];160                            // If an explicit list of event sources was provided, only report log entries from those sources161                            if (this.eventSources != null && this.eventSources.Count > 0)162                            {163                                if (!this.eventSources.Contains(nextEntry.Source))164                                {165                                    continue;166                                }167                            }168                            if (!this.entryTypes.Contains(nextEntry.EntryType))169                            {170                                continue;171                            }172                            if (this.eventLogEntries.Count < this.maxLogEntries)173                            {174                                this.eventLogEntries.Add(nextEntry);175                                if (EqtTrace.IsVerboseEnabled)176                                {177                                    EqtTrace.Verbose(178                                        string.Format(179                                            CultureInfo.InvariantCulture,180                                            "EventLogDataContainer.OnEventLogEntryWritten() add event with Id {0} from position {1} in the current {2} log",181                                            nextEntry.Index,182                                            nextEntryIndexInCurrentLog,183                                            this.eventLog.Log));184                                }185                            }186                            else187                            {188                                this.LimitReached = true;189                                break;190                            }191                        }192                    }193                }194                catch (Exception exception)195                {196                    this.dataCollectionLogger.LogError(197                        this.dataCollectionContext,198                        string.Format(199                            CultureInfo.InvariantCulture,200                            Resource.EventsLostError,201                            this.eventLog.Log,202                            exception), exception);203                }204            }205        }206        /// <summary>207        /// The dispose.208        /// </summary>209        /// <param name="disposing">210        /// The disposing.211        /// </param>212        protected virtual void Dispose(bool disposing)213        {214            if (!this.isDisposed)215            {216                if (disposing)217                {218                    this.eventLog.EnableRaisingEvents = false;219                    this.eventLog.EntryWritten -= this.OnEventLogEntryWritten;220                    this.eventLog.Dispose();221                }222                this.isDisposed = true;223            }224        }225        private void CreateEventLog(string eventLogName)226        {227            this.eventLog = new EventLog(eventLogName);228            this.eventLog.EnableRaisingEvents = true;229            this.eventLog.EntryWritten += this.OnEventLogEntryWritten;230            int currentCount = this.eventLog.Entries.Count;231            this.nextEntryIndexToCollect =232                (currentCount == 0) ? 0 : this.eventLog.Entries[currentCount - 1].Index + 1;233        }234    }235}...

Dispose

Using AI Code Generation

1using Microsoft.TestPlatform.Extensions.EventLogCollector;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            EventLogDataCollector obj = new EventLogDataCollector();12            obj.Dispose();13        }14    }15}16using Microsoft.TestPlatform.Extensions.EventLogCollector;17using System;18using System.Collections.Generic;19using System.Linq;20using System.Threading.Tasks;21{22    {23        static void Main(string[] args)24        {25            EventLogDataCollector obj = new EventLogDataCollector();26            obj.Dispose();27        }28    }29}30using Microsoft.TestPlatform.Extensions.EventLogCollector;31using System;32using System.Collections.Generic;33using System.Linq;34using System.Threading.Tasks;35{36    {37        static void Main(string[] args)38        {39            EventLogDataCollector obj = new EventLogDataCollector();40            obj.Dispose();41        }42    }43}44using Microsoft.TestPlatform.Extensions.EventLogCollector;45using System;46using System.Collections.Generic;47using System.Linq;48using System.Threading.Tasks;49{50    {51        static void Main(string[] args)52        {53            EventLogDataCollector obj = new EventLogDataCollector();54            obj.Dispose();55        }56    }57}58using Microsoft.TestPlatform.Extensions.EventLogCollector;59using System;60using System.Collections.Generic;61using System.Linq;62using System.Threading.Tasks;63{64    {65        static void Main(string[] args)66        {67            EventLogDataCollector obj = new EventLogDataCollector();68            obj.Dispose();69        }70    }71}72using Microsoft.TestPlatform.Extensions.EventLogCollector;

Dispose

Using AI Code Generation

1using Microsoft.TestPlatform.Extensions.EventLogCollector;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            EventLogDataCollector eventLogDataCollector = new EventLogDataCollector();12            eventLogDataCollector.Dispose();13        }14    }15}16using Microsoft.TestPlatform.Extensions.EventLogCollector;17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using System.Threading.Tasks;22{23    {24        static void Main(string[] args)25        {26            EventLogDataCollector eventLogDataCollector = new EventLogDataCollector();27            eventLogDataCollector.Dispose();28        }29    }30}31using Microsoft.TestPlatform.Extensions.EventLogCollector;32using System;33using System.Collections.Generic;34using System.Linq;35using System.Text;36using System.Threading.Tasks;37{38    {39        static void Main(string[] args)40        {41            EventLogDataCollector eventLogDataCollector = new EventLogDataCollector();42            eventLogDataCollector.Dispose();43        }44    }45}46using Microsoft.TestPlatform.Extensions.EventLogCollector;47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52{53    {54        static void Main(string[] args)55        {56            EventLogDataCollector eventLogDataCollector = new EventLogDataCollector();57            eventLogDataCollector.Dispose();58        }59    }60}61using Microsoft.TestPlatform.Extensions.EventLogCollector;62using System;63using System.Collections.Generic;64using System.Linq;65using System.Text;66using System.Threading.Tasks;67{68    {69        static void Main(string[] args)70        {71            EventLogDataCollector eventLogDataCollector = new EventLogDataCollector();

Dispose

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        static void Main(string[] args)9        {10            var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector();11            eventLogDataCollector.Dispose();12        }13    }14}15using System;16using System.Collections.Generic;17using System.Linq;18using System.Text;19using System.Threading.Tasks;20{21    {22        static void Main(string[] args)23        {24            var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector();25            var parameters = eventLogDataCollector.GetParameters();26        }27    }28}29using System;30using System.Collections.Generic;31using System.Linq;32using System.Text;33using System.Threading.Tasks;34{35    {36        static void Main(string[] args)37        {38            var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector();39            var parameters = eventLogDataCollector.GetParameters();40            eventLogDataCollector.Initialize(parameters, "TestRunDirectory");41        }42    }43}44using System;45using System.Collections.Generic;46using System.Linq;47using System.Text;48using System.Threading.Tasks;49{50    {51        static void Main(string[] args)52        {53            var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector();54            var parameters = eventLogDataCollector.GetParameters();55            eventLogDataCollector.Initialize(parameters, "TestRunDirectory");56            eventLogDataCollector.SessionEnded();57        }58    }59}60using System;61using System.Collections.Generic;62using System.Linq;63using System.Text;64using System.Threading.Tasks;65{66    {

Dispose

Using AI Code Generation

1using Microsoft.TestPlatform.Extensions.EventLogCollector;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            var eventLogDataCollector = new EventLogDataCollector();12            eventLogDataCollector.Dispose();13        }14    }15}

Dispose

Using AI Code Generation

1using System;2using Microsoft.TestPlatform.Extensions.EventLogCollector;3{4    {5        static void Main(string[] args)6        {7            EventLogDataCollector eventLogDataCollector = new EventLogDataCollector();8            eventLogDataCollector.Dispose();9        }10    }11}123.cs(3,7): error CS0246: The type or namespace name 'Microsoft' could not be found (are you missing a using directive or an assembly reference?)

Dispose

Using AI Code Generation

1using Microsoft.TestPlatform.Extensions.EventLogCollector;2{3    {4        public void TestMethod1()5        {6            EventLogDataCollector collector = new EventLogDataCollector();7            collector.Dispose();8        }9    }10}11using Microsoft.TestPlatform.Extensions.EventLogCollector;12{13    {14        public void TestMethod1()15        {16            EventLogDataCollector collector = new EventLogDataCollector();17            collector.Dispose();18        }19    }20}21using Microsoft.TestPlatform.Extensions.EventLogCollector;22{23    {24        public void TestMethod1()25        {26            EventLogDataCollector collector = new EventLogDataCollector();27            collector.Dispose();28        }29    }30}31using Microsoft.TestPlatform.Extensions.EventLogCollector;32{33    {34        public void TestMethod1()35        {36            EventLogDataCollector collector = new EventLogDataCollector();37            collector.Dispose();38        }39    }40}41using Microsoft.TestPlatform.Extensions.EventLogCollector;42{43    {44        public void TestMethod1()45        {46            EventLogDataCollector collector = new EventLogDataCollector();47            collector.Dispose();48        }49    }50}51using Microsoft.TestPlatform.Extensions.EventLogCollector;52{53    {54        public void TestMethod1()55        {56            EventLogDataCollector collector = new EventLogDataCollector();57            collector.Dispose();58        }59    }60}

Dispose

Using AI Code Generation

1var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector();2eventLogDataCollector.Dispose();3using (var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector())4{5}6var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector();7eventLogDataCollector.CollectEventLog("Application", "Security", "System");8using (var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector())9{10    eventLogDataCollector.CollectEventLog("Application", "Security", "System");11}12using (var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector())13{14    eventLogDataCollector.CollectEventLog("Application", "Security", "System");15    eventLogDataCollector.Dispose();16}17using (var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector())18{19    eventLogDataCollector.CollectEventLog("Application", "Security", "System");20}21using (var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector.EventLogDataCollector())22{23    eventLogDataCollector.CollectEventLog("Application", "Security", "System");24}25using (var eventLogDataCollector = new Microsoft.TestPlatform.Extensions.EventLogCollector

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