Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / clr / src / BCL / System / OperatingSystem.cs / 1305376 / OperatingSystem.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== /*============================================================ ** ** Class: OperatingSystem ** ** ** Purpose: ** ** ===========================================================*/ namespace System { using System.Runtime.Serialization; using System.Globalization; using System.Security.Permissions; using System.Runtime.InteropServices; using System.Diagnostics.Contracts; [ComVisible(true)] [Serializable] public sealed class OperatingSystem : ICloneable , ISerializable { private Version _version; private PlatformID _platform; private string _servicePack; private string _versionString; private OperatingSystem() { } public OperatingSystem(PlatformID platform, Version version) : this(platform, version, null) { } internal OperatingSystem(PlatformID platform, Version version, string servicePack) { if( platform < PlatformID.Win32S || platform > PlatformID.MacOSX) { throw new ArgumentException( Environment.GetResourceString("Arg_EnumIllegalVal", (int)platform), "platform"); } if ((Object) version == null) throw new ArgumentNullException("version"); Contract.EndContractBlock(); _platform = platform; _version = (Version) version.Clone(); _servicePack = servicePack; } private OperatingSystem(SerializationInfo info, StreamingContext context) { SerializationInfoEnumerator enumerator = info.GetEnumerator(); while( enumerator.MoveNext()) { switch( enumerator.Name) { case "_version": _version = (Version) info.GetValue("_version", typeof(Version)); break; case "_platform": _platform = (PlatformID) info.GetValue("_platform", typeof(PlatformID)); break; case "_servicePack": _servicePack = info.GetString("_servicePack"); break; } } if (_version == null ) { throw new SerializationException(Environment.GetResourceString("Serialization_MissField", "_version")); } } [System.Security.SecurityCritical] // auto-generated_required public void GetObjectData(SerializationInfo info, StreamingContext context) { if( info == null ) { throw new ArgumentNullException("info"); } Contract.EndContractBlock(); info.AddValue("_version", _version); info.AddValue("_platform", _platform); info.AddValue("_servicePack", _servicePack); } public PlatformID Platform { get { return _platform; } } public string ServicePack { get { if( _servicePack == null) { return string.Empty; } return _servicePack; } } public Version Version { get { return _version; } } public Object Clone() { return new OperatingSystem(_platform, _version, _servicePack ); } public override String ToString() { return VersionString; } public String VersionString { get { if(_versionString != null) { return _versionString; } String os; switch(_platform) { case PlatformID.Win32NT: os = "Microsoft Windows NT "; break; case PlatformID.Win32Windows: if ((_version.Major > 4) || ((_version.Major == 4) && (_version.Minor > 0))) os = "Microsoft Windows 98 "; else os = "Microsoft Windows 95 "; break; case PlatformID.Win32S: os = "Microsoft Win32S "; break; case PlatformID.WinCE: os = "Microsoft Windows CE "; break; case PlatformID.MacOSX: os = "Mac OS X "; break; default: os = ""; break; } if( String.IsNullOrEmpty(_servicePack)) { _versionString = os + _version.ToString(); } else { _versionString = os + _version.ToString(3) + " " + _servicePack; } return _versionString; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- QueueProcessor.cs
- Regex.cs
- DataGridView.cs
- PropertyRecord.cs
- PermissionRequestEvidence.cs
- UncommonField.cs
- OleDbMetaDataFactory.cs
- Utils.cs
- OleDbReferenceCollection.cs
- Int32Animation.cs
- TextCollapsingProperties.cs
- DescendantBaseQuery.cs
- ResourceCodeDomSerializer.cs
- DataGridSortingEventArgs.cs
- SerTrace.cs
- LogExtent.cs
- HtmlButton.cs
- AmbiguousMatchException.cs
- Match.cs
- NumberSubstitution.cs
- IfJoinedCondition.cs
- ReferentialConstraint.cs
- TypeGenericEnumerableViewSchema.cs
- SecurityDocument.cs
- EventMappingSettingsCollection.cs
- DataGridCell.cs
- HttpListener.cs
- HtmlSelect.cs
- BufferedWebEventProvider.cs
- FontSourceCollection.cs
- DataTransferEventArgs.cs
- RankException.cs
- TaskbarItemInfo.cs
- SqlNodeAnnotation.cs
- TextSerializer.cs
- DrawingCollection.cs
- MimeXmlReflector.cs
- WebPartEventArgs.cs
- SafeFileHandle.cs
- EnumConverter.cs
- DeviceContext.cs
- SmtpNegotiateAuthenticationModule.cs
- HtmlTextViewAdapter.cs
- DataAccessException.cs
- Geometry3D.cs
- Int16AnimationUsingKeyFrames.cs
- EpmCustomContentWriterNodeData.cs
- ShaderRenderModeValidation.cs
- MetadataHelper.cs
- XmlReaderSettings.cs
- XmlSchemaAny.cs
- CancelAsyncOperationRequest.cs
- Serializer.cs
- ServicesExceptionNotHandledEventArgs.cs
- HttpWrapper.cs
- ValidationPropertyAttribute.cs
- CodeArrayCreateExpression.cs
- XmlQualifiedNameTest.cs
- ActivityCollectionMarkupSerializer.cs
- DataRecordInternal.cs
- DesignTable.cs
- ApplicationGesture.cs
- Metafile.cs
- StorageEntityTypeMapping.cs
- ThousandthOfEmRealPoints.cs
- XmlDataLoader.cs
- SatelliteContractVersionAttribute.cs
- FrameworkRichTextComposition.cs
- SelectionEditingBehavior.cs
- ToolboxItemImageConverter.cs
- FrameworkTemplate.cs
- MutableAssemblyCacheEntry.cs
- FileDialogCustomPlacesCollection.cs
- Stylus.cs
- ClientProxyGenerator.cs
- TraceData.cs
- HttpInputStream.cs
- SqlDependencyListener.cs
- SqlExpressionNullability.cs
- DataMemberFieldEditor.cs
- ProfilePropertySettings.cs
- CollectionViewProxy.cs
- ImpersonationContext.cs
- WindowsAltTab.cs
- SmtpTransport.cs
- ListParagraph.cs
- EventHandlerList.cs
- BufferModesCollection.cs
- Container.cs
- DelegateTypeInfo.cs
- DataException.cs
- AssemblyBuilderData.cs
- SelectionListDesigner.cs
- ParentUndoUnit.cs
- ScaleTransform.cs
- XmlReturnWriter.cs
- ListViewDeleteEventArgs.cs
- MsdtcWrapper.cs
- ReadOnlyHierarchicalDataSourceView.cs
- CodeMemberEvent.cs