Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / CompMod / Microsoft / Win32 / SafeHandles / SafeLibraryHandle.cs / 1305376 / SafeLibraryHandle.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== /*============================================================ ** ** Class: SafeLibraryHandle ** **Author: David Gutierrez ([....]) ** ** A wrapper for a library handles ** ** Date: July 8, 2002 ** ===========================================================*/ using System; using System.Security; using System.Security.Permissions; using System.Runtime.InteropServices; using System.Runtime.CompilerServices; using Microsoft.Win32; using Microsoft.Win32.SafeHandles; using System.Runtime.ConstrainedExecution; using System.Runtime.Versioning; namespace Microsoft.Win32.SafeHandles { [HostProtectionAttribute(MayLeakOnAbort = true)] [SuppressUnmanagedCodeSecurityAttribute] internal sealed class SafeLibraryHandle : SafeHandleZeroOrMinusOneIsInvalid { // Note that LoadLibraryEx returns 0 on failure internal SafeLibraryHandle() : base(true) {} [DllImport(ExternDll.Kernel32, CharSet=System.Runtime.InteropServices.CharSet.Unicode, SetLastError=true)] [ResourceExposure(ResourceScope.Machine)] internal static extern SafeLibraryHandle LoadLibraryEx(string libFilename, IntPtr reserved, int flags); [DllImport(ExternDll.Kernel32, CharSet=System.Runtime.InteropServices.CharSet.Unicode)] [ResourceExposure(ResourceScope.None)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] private static extern bool FreeLibrary(IntPtr hModule); override protected bool ReleaseHandle() { return FreeLibrary(handle); } } } // 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
- XPathItem.cs
- SqlConnectionHelper.cs
- AsyncOperation.cs
- PropertyItemInternal.cs
- MatrixStack.cs
- SerialPort.cs
- DocumentReference.cs
- MDIClient.cs
- ResourceReferenceExpression.cs
- ContentDefinition.cs
- DbConnectionPoolGroupProviderInfo.cs
- JsonFaultDetail.cs
- WSMessageEncoding.cs
- DayRenderEvent.cs
- Authorization.cs
- XmlSyndicationContent.cs
- MeshGeometry3D.cs
- EntityClientCacheKey.cs
- ToolBarButtonClickEvent.cs
- RuntimeResourceSet.cs
- RectAnimation.cs
- ChtmlTextBoxAdapter.cs
- ApplicationHost.cs
- ConfigPathUtility.cs
- XDRSchema.cs
- DataGridViewLinkColumn.cs
- FilteredAttributeCollection.cs
- PackageStore.cs
- Slider.cs
- Highlights.cs
- Point4DConverter.cs
- GridItemCollection.cs
- WrappedReader.cs
- Line.cs
- SqlCacheDependency.cs
- ZipIOExtraFieldZip64Element.cs
- GroupDescription.cs
- TypeElement.cs
- HtmlTitle.cs
- SpecularMaterial.cs
- DataKeyCollection.cs
- SynchronizationLockException.cs
- MarkupExtensionParser.cs
- TemplateXamlParser.cs
- EntityViewGenerationConstants.cs
- QueryExpression.cs
- GlobalizationSection.cs
- DbException.cs
- ElementUtil.cs
- DataGridLengthConverter.cs
- ZipFileInfoCollection.cs
- ISAPIApplicationHost.cs
- WindowInteropHelper.cs
- CodeTypeDelegate.cs
- SetIterators.cs
- AspNetHostingPermission.cs
- TokenizerHelper.cs
- FileDialog.cs
- httpstaticobjectscollection.cs
- Int32KeyFrameCollection.cs
- ResXDataNode.cs
- AuthenticationConfig.cs
- TreeNodeCollection.cs
- SqlAliasesReferenced.cs
- MethodExpr.cs
- HandlerFactoryCache.cs
- PenLineJoinValidation.cs
- _UncName.cs
- PrintPreviewDialog.cs
- InputLanguageEventArgs.cs
- ValidatedMobileControlConverter.cs
- SqlDataReader.cs
- Opcode.cs
- xamlnodes.cs
- MessageEncoder.cs
- UnitControl.cs
- RayMeshGeometry3DHitTestResult.cs
- ConfigurationSection.cs
- HttpDebugHandler.cs
- DbConnectionPoolGroup.cs
- HttpHandlerActionCollection.cs
- SchemaExporter.cs
- DictionaryManager.cs
- TextEditorSpelling.cs
- DataGridViewHeaderCell.cs
- TerminateWorkflow.cs
- SafeRegistryKey.cs
- ArgumentException.cs
- LinkArea.cs
- xsdvalidator.cs
- XmlHierarchyData.cs
- TimelineCollection.cs
- UpdateTracker.cs
- PartBasedPackageProperties.cs
- QuadraticBezierSegment.cs
- ListControlBoundActionList.cs
- UnhandledExceptionEventArgs.cs
- XamlValidatingReader.cs
- QueryableFilterUserControl.cs
- StringWriter.cs