Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / tx / System / Transactions / Oletx / CoTaskMemHandle.cs / 1305376 / CoTaskMemHandle.cs
//------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------- namespace System.Transactions.Oletx { using System; using System.Runtime.ConstrainedExecution; using System.Runtime.InteropServices; using System.Security; internal sealed class CoTaskMemHandle : SafeHandle { // FXCop is complaining because we don't have any callers to the constructor. But they are created by COMInterop when we use them // as "out" parameters to calls to the proxy shim interfaces. [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] public CoTaskMemHandle() : base(IntPtr.Zero, true) { } public override bool IsInvalid { get { return IsClosed || this.handle == IntPtr.Zero; } } /* [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] [DllImport("ole32.dll", EntryPoint="CoTaskMemAlloc"), SuppressUnmanagedCodeSecurity] public static extern CoTaskMemHandle Alloc(IntPtr size); */ [DllImport("ole32.dll"), SuppressUnmanagedCodeSecurity, ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] private static extern void CoTaskMemFree(IntPtr ptr); override protected bool ReleaseHandle() { CoTaskMemFree(this.handle); return true; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------- namespace System.Transactions.Oletx { using System; using System.Runtime.ConstrainedExecution; using System.Runtime.InteropServices; using System.Security; internal sealed class CoTaskMemHandle : SafeHandle { // FXCop is complaining because we don't have any callers to the constructor. But they are created by COMInterop when we use them // as "out" parameters to calls to the proxy shim interfaces. [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] public CoTaskMemHandle() : base(IntPtr.Zero, true) { } public override bool IsInvalid { get { return IsClosed || this.handle == IntPtr.Zero; } } /* [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] [DllImport("ole32.dll", EntryPoint="CoTaskMemAlloc"), SuppressUnmanagedCodeSecurity] public static extern CoTaskMemHandle Alloc(IntPtr size); */ [DllImport("ole32.dll"), SuppressUnmanagedCodeSecurity, ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] private static extern void CoTaskMemFree(IntPtr ptr); override protected bool ReleaseHandle() { CoTaskMemFree(this.handle); return true; } } } // 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
- ProxyWebPart.cs
- RuleInfoComparer.cs
- DefaultTypeArgumentAttribute.cs
- ConfigurationManager.cs
- SoapSchemaImporter.cs
- RadioButtonPopupAdapter.cs
- SqlFactory.cs
- ProfileGroupSettingsCollection.cs
- StorageMappingFragment.cs
- WorkflowPrinting.cs
- DeleteHelper.cs
- ParameterInfo.cs
- EventListener.cs
- _IPv6Address.cs
- ItemCheckedEvent.cs
- X500Name.cs
- CookieParameter.cs
- MarkerProperties.cs
- IteratorFilter.cs
- GlobalEventManager.cs
- HtmlInputImage.cs
- MeshGeometry3D.cs
- WindowsStatic.cs
- ObjectSpanRewriter.cs
- SourceFilter.cs
- XmlBaseWriter.cs
- ZipIOFileItemStream.cs
- SyndicationDeserializer.cs
- Win32KeyboardDevice.cs
- DrawTreeNodeEventArgs.cs
- WindowsFormsHelpers.cs
- XhtmlBasicLinkAdapter.cs
- Context.cs
- LicenseException.cs
- BuildManagerHost.cs
- DataGridViewCellFormattingEventArgs.cs
- SQLInt64Storage.cs
- CommentAction.cs
- Configuration.cs
- UriTemplateDispatchFormatter.cs
- WebPartUserCapability.cs
- SafeBitVector32.cs
- _ProxyChain.cs
- ToolStripInSituService.cs
- DesignerActionMethodItem.cs
- WinEventTracker.cs
- AuthenticationService.cs
- ServiceProviders.cs
- PersonalizableAttribute.cs
- DataTableReader.cs
- OracleSqlParser.cs
- EdgeProfileValidation.cs
- DataGridViewRowHeaderCell.cs
- EntityStoreSchemaGenerator.cs
- EncryptedPackage.cs
- SourceFileBuildProvider.cs
- CalendarSelectionChangedEventArgs.cs
- GuidTagList.cs
- ClientSettingsStore.cs
- QueryExpr.cs
- SplineKeyFrames.cs
- VisemeEventArgs.cs
- TabPage.cs
- HotSpotCollectionEditor.cs
- _DisconnectOverlappedAsyncResult.cs
- InternalPermissions.cs
- ConstructorArgumentAttribute.cs
- PTUtility.cs
- CacheEntry.cs
- MetadataItem_Static.cs
- EntityReference.cs
- CallInfo.cs
- PropertyPushdownHelper.cs
- XmlElementAttribute.cs
- LayoutEvent.cs
- AlgoModule.cs
- Stack.cs
- Asn1IntegerConverter.cs
- XmlSchemaAnyAttribute.cs
- SizeAnimationClockResource.cs
- ThrowHelper.cs
- FirstMatchCodeGroup.cs
- TripleDESCryptoServiceProvider.cs
- EventWaitHandleSecurity.cs
- SHA1.cs
- SQLInt32.cs
- Stack.cs
- ReliableMessagingHelpers.cs
- BStrWrapper.cs
- FileUtil.cs
- Control.cs
- WindowsTooltip.cs
- StatusBar.cs
- PasswordDeriveBytes.cs
- objectresult_tresulttype.cs
- Substitution.cs
- SecurityException.cs
- SqlDuplicator.cs
- HttpClientCertificate.cs
- CodeGroup.cs