MinValue

Model\TelemetryExportService.cs (1)

Controls\GenAIVisualizerDialogTests.cs (3)

36var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 97var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 127var trace = new OtlpTrace(new byte[] { (byte)'t', (byte)'r', (byte)'a', (byte)'c', (byte)'e' }, DateTime.MinValue);

Integration\OtlpHttpJsonTests.cs (1)

774StartTime = DateTime.MinValue,

Model\SpanWaterfallViewModelTests.cs (11)

Model\TelemetryExportServiceTests.cs (2)

501StartTime = DateTime.MinValue, 587StartTime = DateTime.MinValue,

Model\TraceDetailPageViewModelTests.cs (4)

37var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 70var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 105var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 132var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue);

Model\TraceHelpersTests.cs (5)

20var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 42var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 69var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 97var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 131var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue);

TelemetryRepositoryTests\MetricsTests.cs (7)

156StartTime = DateTime.MinValue, 272StartTime = DateTime.MinValue, 477StartTime = DateTime.MinValue, 1118StartTime = DateTime.MinValue, 1190StartTime = DateTime.MinValue, 1245StartTime = DateTime.MinValue, 1257StartTime = DateTime.MinValue,

TelemetryRepositoryTests\OtlpSpanTests.cs (5)

22var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 73var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 92var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 112var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue); 175var trace = new OtlpTrace(new byte[] { 1, 2, 3 }, DateTime.MinValue);

Dcp\DcpProcessMonitor.cs (1)

69return DateTime.SpecifyKind(DateTime.MinValue, DateTimeKind.Utc).AddMilliseconds(startTimeMilliseconds);

Dcp\DcpExecutorTests.cs (3)

9937var wholeSecondTimestamp = DateTime.SpecifyKind(DateTime.MinValue.AddMinutes(6).AddSeconds(30), DateTimeKind.Utc); 9938var fractionalSecondTimestamp = DateTime.SpecifyKind(DateTime.MinValue.AddMinutes(6).AddSeconds(30).AddMilliseconds(123), DateTimeKind.Utc); 9964var expectedTimestamp = DateTime.SpecifyKind(DateTime.MinValue.AddMinutes(6).AddSeconds(30).AddMilliseconds(123), DateTimeKind.Utc);

FrameworkFork\Microsoft.Xml\Xml\schema\DatatypeImplementation.cs (1)

2092DateTime dateTimeValue = DateTime.MinValue;

FrameworkFork\Microsoft.Xml\Xml\schema\XsdDateTime.cs (3)

432if (ticks < DateTime.MinValue.Ticks) 436if (ticks < DateTime.MinValue.Ticks) 437ticks = DateTime.MinValue.Ticks;

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlCustomFormatter.cs (1)

69return XmlConvert.ToString(DateTime.MinValue + value.TimeOfDay, "HH:mm:ss.fffffffzzzzzz");

FrameworkFork\System.Runtime.Serialization\System\Xml\XmlConverter.cs (1)

989hourDelta < 0 && (value > DateTime.MinValue - ts))

FrameworkFork\System.ServiceModel\Internals\System\Runtime\Diagnostics\DiagnosticTraceBase.cs (1)

38this.LastFailure = DateTime.MinValue;

FrameworkFork\System.ServiceModel\Internals\System\Runtime\TimeoutHelper.cs (2)

125if (timeout <= TimeSpan.Zero && DateTime.MinValue - time >= timeout) 127return DateTime.MinValue;

FrameworkFork\System.ServiceModel\System\IdentityModel\SecurityUtils.cs (1)

60return new DateTime(DateTime.MinValue.Ticks + TimeSpan.TicksPerDay, DateTimeKind.Utc);

FrameworkFork\System.ServiceModel\System\ServiceModel\Security\SecurityUtils.cs (1)

267return new DateTime(DateTime.MinValue.Ticks + TimeSpan.TicksPerDay, DateTimeKind.Utc);

Shared\Utilities\SafeLogger.cs (2)

13private DateTime _startTime = DateTime.MinValue; 95if (disposing && this.logger != null && _startTime != DateTime.MinValue)

JsonValue.cs (1)

519return jsonValue.AsDateTime ?? DateTime.MinValue;

JsonValueTest.cs (2)

296Assert.Equal(DateTime.MinValue, (DateTime)new JsonValue(false)); 297Assert.Equal(DateTime.MinValue, (DateTime)new JsonValue("Some text"));

JwtBearerHandler.cs (1)

267if (dateTime == DateTime.MinValue)

OpenIdConnectHandler.cs (4)

1432if (issued != DateTime.MinValue) 1438if (expires != DateTime.MinValue) 1487if (issued != DateTime.MinValue) 1493if (expires != DateTime.MinValue)

WsFederationHandler.cs (2)

321if (issued != DateTime.MinValue) 326if (expires != DateTime.MinValue)

BindConverter.cs (2)

607return DateTime.MinValue.Add(value.ToTimeSpan()).ToString(format, culture ?? CultureInfo.CurrentCulture); 651return DateTime.MinValue.Add(value.Value.ToTimeSpan()).ToString(format, culture ?? CultureInfo.CurrentCulture);

BackEnd\Components\RequestBuilder\TargetUpToDateChecker.cs (10)

981DateTime oldestOutputFileTime = DateTime.MinValue; 990oldestOutputFileTime = DateTime.MinValue; 993if (oldestOutputFileTime == DateTime.MinValue) 1006DateTime candidateOutputFileTime = DateTime.MinValue; 1015candidateOutputFileTime = DateTime.MinValue; 1018if (candidateOutputFileTime == DateTime.MinValue) 1050inputFileTime = DateTime.MinValue; 1053if (inputFileTime == DateTime.MinValue) 1205path1DoesNotExist = (path1WriteTime == DateTime.MinValue); 1206path2DoesNotExist = (path2WriteTime == DateTime.MinValue);

BackEnd\Components\Scheduler\SchedulableRequest.cs (3)

255Assumed.Equal(_creationTime, DateTime.MinValue, "Cannot set CreationTime twice."); 272Assumed.Equal(_startTime, DateTime.MinValue, "Cannot set StartTime twice."); 289Assumed.Equal(_endTime, DateTime.MinValue, "Cannot set EndTime twice.");

BackEnd\Components\Scheduler\Scheduler.cs (6)

2410DateTime currentEventTime = DateTime.MinValue; 2411DateTime previousEventTime = DateTime.MinValue; 2451if (currentEventTime != DateTime.MinValue) 2488if (nodeStartTimes[nodeForEvent] == DateTime.MinValue) 2541if (currentEventTime == DateTime.MinValue) 2568if (previousEventTime != DateTime.MinValue)

BackEnd\Components\Scheduler\ScheduleTimeRecord.cs (5)

28_startTimeForCurrentState = DateTime.MinValue; 42if (_startTimeForCurrentState != DateTime.MinValue) 57Assumed.Equal(_startTimeForCurrentState, DateTime.MinValue, "Cannot start the counter when it is already running."); 66if (_startTimeForCurrentState != DateTime.MinValue) 69_startTimeForCurrentState = DateTime.MinValue;

Construction\ProjectRootElement.cs (2)

133/// been changed since being loaded or created, its value is <see cref="DateTime.MinValue"/>. 629/// been changed since being loaded or created, its value is <see cref="DateTime.MinValue"/>.

Logging\LogFormatter.cs (1)

37Debug.Assert(timeStamp != DateTime.MinValue, "Timestamp missing");

src\msbuild\src\Shared\Tracing.cs (1)

32private static DateTime s_last = DateTime.MinValue;

BinaryTranslator.cs (1)

801DateTime val = DateTime.MinValue;

NativeMethods.cs (4)

723fileModifiedTimeUtc = DateTime.MinValue; 881if (isNonModifiable && modifiedTime != DateTime.MinValue) 890DateTime fileModifiedTime = DateTime.MinValue; 920: DateTime.MinValue;

GenerateResource.cs (6)

1580if (_newestUncorrelatedInput != null && _newestUncorrelatedInputWriteTime == DateTime.MinValue) 1645if (linkedFileTime == DateTime.MinValue) 1671if (outputTime == DateTime.MinValue) 1733if (sourceTime == DateTime.MinValue) 1740else if (outputTime == DateTime.MinValue) 1791if (time == DateTime.MinValue)

src\msbuild\src\Shared\Tracing.cs (1)

32private static DateTime s_last = DateTime.MinValue;

SystemState.cs (1)

707return lastModified != DateTime.MinValue && lastModified != NativeMethodsShared.MinFileDate;

src\msbuild\src\Shared\Tracing.cs (1)

32private static DateTime s_last = DateTime.MinValue;

MetadataReader\PEModule.cs (1)

1632if (value < DateTime.MinValue.Ticks || value > DateTime.MaxValue.Ticks)

Symbols\Attributes\CommonAttributeData.cs (1)

244if (value < DateTime.MinValue.Ticks || value > DateTime.MaxValue.Ticks)

Lowering\LocalRewriter\LocalRewriter_Constant.vb (1)

145If dt = Date.MinValue AndAlso

DateTimeComputation.cs (1)

196var maxDate = DateTime.MinValue;

parent\parent\Shared\JsonSchemaExporter\TestTypes.cs (1)

81AdditionalValues: [DateTime.MinValue, DateTime.MaxValue],

Internal\FileSystemInfoHelper.cs (1)

67return DateTime.MinValue;

PollingFileChangeToken.cs (1)

65return DateTime.MinValue;

LogPropertiesTests.cs (1)

211SetOnlyProperty = DateTime.MinValue,

Utils.cs (1)

57 var modified = exists ? File.GetLastWriteTimeUtc(path) : System.DateTime.MinValue;

ActionThrottler.cs (1)

19private DateTime _nextUpdateTime = DateTime.MinValue;

DatabaseLoaderTests.cs (1)

327datetimes[0].Should().Be(DateTime.MinValue);

XML\XmlPersistence.cs (1)

558if (dateTime == DateTime.MinValue)

PackageExtraction\ZipArchiveExtensions.cs (1)

104entry.LastWriteTime.DateTime != DateTime.MinValue && // Ignore invalid times

System\Windows\InterOp\HwndTarget.cs (4)

249_lastWakeOrUnlockEvent = DateTime.MinValue; 1233_lastWakeOrUnlockEvent = DateTime.MinValue; 1271_lastWakeOrUnlockEvent = DateTime.MinValue; 1328_lastWakeOrUnlockEvent = DateTime.MinValue;

System\Windows\Annotations\Annotation.cs (4)

74_created = DateTime.MinValue; 75_modified = DateTime.MinValue; 674if (_created.Equals(DateTime.MinValue)) 678if (_modified.Equals(DateTime.MinValue))

System\Windows\Controls\Calendar.cs (2)

198new FrameworkPropertyMetadata(DateTime.MinValue, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, OnDisplayDateChanged, CoerceDisplayDate)); 675return this.DisplayDateStart.GetValueOrDefault(DateTime.MinValue);

System\Windows\Controls\CalendarBlackoutDatesCollection.cs (1)

40this.Add(new CalendarDateRange(DateTime.MinValue, DateTime.Today.AddDays(-1)));

System\Windows\Controls\CalendarDateRange.cs (1)

23this(DateTime.MinValue, DateTime.MaxValue)

System\Windows\Controls\Primitives\CalendarItem.cs (2)

1020bool isMinMonth = DateTimeHelper.CompareYearMonth(firstDayOfMonth, DateTime.MinValue) <= 0; 1223if (year <= DateTime.MaxValue.Year && year >= DateTime.MinValue.Year)

MS\Internal\Documents\RightsManagementProvider.cs (6)

539DateTime.MinValue, 710DateTime.MinValue, 781DateTime.MinValue, 841grantList.Add(CreateGrant(_user, ContentRight.Owner, DateTime.MinValue, DateTime.MaxValue)); 1070ValidFrom = DateTime.MinValue, 1080DateTime validFrom = DateTime.MinValue;

MS\Internal\Documents\RMPublishingDialog.cs (1)

252rmLicense.ValidFrom = DateTime.MinValue;

ScenarioTestTypes.cs (1)

1120if (_readStartedTime == DateTime.MinValue)

JsonSchemaExporter\TestTypes.cs (1)

81AdditionalValues: [DateTime.MinValue, DateTime.MaxValue],

System\ComponentModel\DateTimeConverter.cs (2)

46return DateTime.MinValue; 86if (dt == DateTime.MinValue)

System\Configuration\DateTimeConfigurationElement.cs (1)

9new ConfigurationProperty("value", typeof(DateTime), DateTime.MinValue, ConfigurationPropertyOptions.IsKey);

System\Configuration\Internal\InternalConfigHost.cs (2)

217: new FileVersion(false, 0, DateTime.MinValue, DateTime.MinValue);

System\Data\Common\DateTimeStorage.cs (2)

12private static readonly DateTime s_defaultValue = DateTime.MinValue; 46DateTime max = DateTime.MinValue;

System\Diagnostics\TraceEventCache.cs (2)

15private DateTime _dateTime = DateTime.MinValue; 21if (_dateTime == DateTime.MinValue)

System\Linq\Expressions\Common\CachedReflectionInfo.cs (1)

23public static FieldInfo DateTime_MinValue => field ??= typeof(DateTime).GetField(nameof(DateTime.MinValue))!;

System\Management\ManagementDateTime.cs (6)

113int year = DateTime.MinValue.Year; 114int month = DateTime.MinValue.Month; 115int day = DateTime.MinValue.Day; 116int hour = DateTime.MinValue.Hour; 117int minute = DateTime.MinValue.Minute; 118int second = DateTime.MinValue.Second;

System\Net\Mime\ContentDisposition.cs (1)

69return dateValue == null ? DateTime.MinValue : dateValue.Date;

System\Net\Cookie.cs (3)

56private DateTime m_expires = DateTime.MinValue; // Do not rename (binary serialization) 201return (m_expires != DateTime.MinValue) && (m_expires.ToUniversalTime() <= DateTime.UtcNow); 725if (Expires != DateTime.MinValue)

System\Net\CookieCollection.cs (2)

28private DateTime m_TimeStamp = DateTime.MinValue; // Do not rename (binary serialization) 166m_TimeStamp = DateTime.MinValue;

System\Net\Cache\HttpRequestCachePolicy.cs (3)

10private readonly DateTime _lastSyncDateUtc = DateTime.MinValue; 83_lastSyncDateUtc == DateTime.MinValue || _lastSyncDateUtc == DateTime.MaxValue ? 99(CacheSyncDate == DateTime.MinValue ? string.Empty : " CacheSyncDate:" + CacheSyncDate.ToString(CultureInfo.CurrentCulture));

System\Net\FtpControlStream.cs (1)

224_lastModified = DateTime.MinValue;

System\Net\HttpWebRequest.cs (2)

1632return DateTime.MinValue; // MinValue means header is not present 1646SetSpecialHeaders(headerName, dateTime == DateTime.MinValue ?

src\runtime\src\libraries\Common\src\System\TimeProvider.cs (1)

40private static readonly long s_minDateTicks = DateTime.MinValue.Ticks;

src\runtime\src\libraries\System.Private.CoreLib\src\System\Convert.cs (2)

1773return value == null ? DateTime.MinValue : ((IConvertible)value).ToDateTime(null); 1778return value == null ? DateTime.MinValue : ((IConvertible)value).ToDateTime(provider);

src\runtime\src\libraries\System.Private.CoreLib\src\System\CurrentSystemTimeZone.cs (2)

126DateTime start = DateTime.MinValue; 127DateTime end = DateTime.MinValue;

src\runtime\src\libraries\System.Private.CoreLib\src\System\DateTime.cs (2)

930/// The resulting <see cref="DateTime"/> is less than <see cref="MinValue"/> or greater than <see cref="MaxValue"/>. 1226offsetTicks = TimeZoneInfo.GetLocalUtcOffset(ticks < MinTicks ? MinValue : MaxValue, TimeZoneInfoOptions.NoThrowOnInvalidTime).Ticks;

src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\Calendar.cs (2)

37public virtual DateTime MinSupportedDateTime => DateTime.MinValue; 598result = DateTime.MinValue;

src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\DateTimeParse.cs (7)

62result = DateTime.MinValue; 79result = DateTime.MinValue; 149result = DateTime.MinValue; 166result = DateTime.MinValue; 2470result = DateTime.MinValue; 2487result = DateTime.MinValue; 2974result.parsedDate = DateTime.MinValue;

src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\GregorianCalendar.cs (2)

31public override DateTime MinSupportedDateTime => DateTime.MinValue; 402result = DateTime.MinValue;

src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\JulianCalendar.cs (1)

38public override DateTime MinSupportedDateTime => DateTime.MinValue;

src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\KoreanCalendar.cs (1)

37public override DateTime MinSupportedDateTime => DateTime.MinValue;

src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\ThaiBuddhistCalendar.cs (1)

28public override DateTime MinSupportedDateTime => DateTime.MinValue;

src\runtime\src\libraries\System.Private.CoreLib\src\System\TimeZoneInfo.AdjustmentRule.cs (3)

47(DaylightTransitionStart != default && DaylightTransitionStart.TimeOfDay != DateTime.MinValue) || 48(DaylightTransitionEnd != default && DaylightTransitionEnd.TimeOfDay != DateTime.MinValue.AddMilliseconds(1)); 216if (dateStart != DateTime.MinValue && dateStart.Kind == DateTimeKind.Unspecified && dateStart.TimeOfDay != TimeSpan.Zero)

src\runtime\src\libraries\System.Private.CoreLib\src\System\TimeZoneInfo.Cache.cs (1)

342=> (ulong)ticks <= DateTime.MaxTicks ? new DateTime(ticks, kind) : (ticks < 0 ? DateTime.MinValue : DateTime.MaxValue);

src\runtime\src\libraries\System.Private.CoreLib\src\System\TimeZoneInfo.cs (1)

1126ticks < DateTime.MinTicks ? DateTime.MinValue :

src\runtime\src\libraries\System.Private.CoreLib\src\System\TimeZoneInfo.Unix.cs (4)

136private static readonly TransitionTime s_daylightRuleMarker = TransitionTime.CreateFixedDateRule(DateTime.MinValue.AddMilliseconds(2), 1, 1); 543while (index < dts.Length && dts[index] == DateTime.MinValue) 558DateTime.MinValue, 1146unixTime < DateTimeOffset.UnixMinSeconds ? DateTime.MinValue :

System\Runtime\Serialization\Json\JsonWriterDelegator.cs (1)

195if ((tickCount > DateTime.MaxValue.Ticks) || (tickCount < DateTime.MinValue.Ticks))

System\Xml\XmlConverter.cs (1)

949hourDelta < 0 && (value > DateTime.MinValue - ts))

System\Xml\Schema\XsdDateTime.cs (4)

441if (ticks < DateTime.MinValue.Ticks) 445if (ticks < DateTime.MinValue.Ticks) 446ticks = DateTime.MinValue.Ticks; 506if (dt == DateTime.MinValue && offset >= TimeSpan.Zero)

System\Xml\Serialization\Xmlcustomformatter.cs (2)

92return XmlConvert.ToString(DateTime.MinValue + value.TimeOfDay, "HH:mm:ss.fffffffZ"); 96return XmlConvert.ToString(DateTime.MinValue + value.TimeOfDay, "HH:mm:ss.fffffffzzzzzz");

System\Runtime\Caching\CacheUsage.cs (2)

332entries[entryIndex]._utcDate = DateTime.MinValue; 723Debug.Assert(utcDate != DateTime.MinValue, "utcDate != DateTime.MinValue");

System\Runtime\Caching\MemoryCacheStatistics.cs (1)

261_lastTrimTime = DateTime.MinValue;

System\Security\Cryptography\X509Certificates\X509Certificate.cs (6)

27private DateTime _lazyNotBefore = DateTime.MinValue; 28private DateTime _lazyNotAfter = DateTime.MinValue; 40_lazyNotBefore = DateTime.MinValue; 41_lazyNotAfter = DateTime.MinValue; 702if (notAfter == DateTime.MinValue) 716if (notBefore == DateTime.MinValue)

System\ServiceModel\Federation\WSTrustChannelSecurityTokenProvider.cs (2)

73if (ticks < 0 && time.Subtract(DateTime.MinValue).Ticks <= -ticks) 74return DateTime.MinValue;

Internals\System\Runtime\TimeoutHelper.cs (2)

122if (timeout <= TimeSpan.Zero && DateTime.MinValue - time >= timeout) 124return DateTime.MinValue;

System\IdentityModel\SecurityUtils.cs (1)

47return new DateTime(DateTime.MinValue.Ticks + TimeSpan.TicksPerDay, DateTimeKind.Utc);

System\ServiceModel\Security\SecurityUtils.cs (1)

307return new DateTime(DateTime.MinValue.Ticks + TimeSpan.TicksPerDay, DateTimeKind.Utc);

System\Windows\Forms\Controls\DateTimePicker\DateTimePicker.cs (2)

89private DateTime _minDateTime = DateTime.MinValue; 1411return _minDateTime != MinimumDateTime && _minDateTime != DateTime.MinValue;

System\Windows\Forms\Controls\MonthCalendar\MonthCalendar.cs (3)

101private DateTime _minDate = DateTime.MinValue; 1615private void ResetMinDate() => MinDate = DateTime.MinValue; 1925=> _minDate != DateTimePicker.MinimumDateTime && _minDate != DateTime.MinValue;

System\Windows\Forms\Controls\MonthCalendar\MonthCalendar.MonthCalendarAccessibleObject.cs (1)

470internal DateTime MinDate => this.TryGetOwnerAs(out MonthCalendar? owner) ? owner.MinDate : DateTime.MinValue;

System\Windows\Forms\Controls\MonthCalendar\SelectionRange.cs (1)

17private DateTime _start = DateTime.MinValue.Date;

System\ComponentModel\Design\DateTimeEditor.DateTimeUI.cs (1)

30_monthCalendar.SetDate(dateTime.Equals(DateTime.MinValue) ? DateTime.Today : dateTime);

System\Windows\Markup\DateTimeValueSerializer.cs (1)

46return DateTime.MinValue;