Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / CompMod / Microsoft / Win32 / SafeHandles / SafeEventLogWriteHandle.cs / 1 / SafeEventLogWriteHandle.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== /*============================================================ ** ** Class: SafeEventLogWriteHandle ** **Author: David Gutierrez ([....]) ** ** A wrapper for event log 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; namespace Microsoft.Win32.SafeHandles { [HostProtectionAttribute(MayLeakOnAbort = true)] [SuppressUnmanagedCodeSecurityAttribute] internal sealed class SafeEventLogWriteHandle : SafeHandleZeroOrMinusOneIsInvalid { // Note: RegisterEventSource returns 0 on failure internal SafeEventLogWriteHandle () : base(true) {} [DllImport(ExternDll.Advapi32, CharSet=System.Runtime.InteropServices.CharSet.Unicode, SetLastError=true)] internal static extern SafeEventLogWriteHandle RegisterEventSource(string uncServerName, string sourceName); [DllImport(ExternDll.Advapi32, SetLastError=true)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] private static extern bool DeregisterEventSource(IntPtr hEventLog); override protected bool ReleaseHandle() { return DeregisterEventSource(handle); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== /*============================================================ ** ** Class: SafeEventLogWriteHandle ** **Author: David Gutierrez ([....]) ** ** A wrapper for event log 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; namespace Microsoft.Win32.SafeHandles { [HostProtectionAttribute(MayLeakOnAbort = true)] [SuppressUnmanagedCodeSecurityAttribute] internal sealed class SafeEventLogWriteHandle : SafeHandleZeroOrMinusOneIsInvalid { // Note: RegisterEventSource returns 0 on failure internal SafeEventLogWriteHandle () : base(true) {} [DllImport(ExternDll.Advapi32, CharSet=System.Runtime.InteropServices.CharSet.Unicode, SetLastError=true)] internal static extern SafeEventLogWriteHandle RegisterEventSource(string uncServerName, string sourceName); [DllImport(ExternDll.Advapi32, SetLastError=true)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] private static extern bool DeregisterEventSource(IntPtr hEventLog); override protected bool ReleaseHandle() { return DeregisterEventSource(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
- LinkConverter.cs
- XmlQualifiedNameTest.cs
- TranslateTransform3D.cs
- CompositeFontInfo.cs
- WebPartMinimizeVerb.cs
- HttpCachePolicy.cs
- DigestTraceRecordHelper.cs
- ItemDragEvent.cs
- DetailsViewInsertedEventArgs.cs
- PartialList.cs
- WCFBuildProvider.cs
- InputMethodStateTypeInfo.cs
- SamlAttributeStatement.cs
- ResetableIterator.cs
- CngKey.cs
- SamlConditions.cs
- ScalarConstant.cs
- ItemChangedEventArgs.cs
- EntityDataSourceColumn.cs
- ResourceCategoryAttribute.cs
- ReflectionServiceProvider.cs
- PolyBezierSegmentFigureLogic.cs
- PrintDocument.cs
- EndpointDispatcher.cs
- NativeMethodsOther.cs
- ArithmeticException.cs
- XXXOnTypeBuilderInstantiation.cs
- ReceiveMessageAndVerifySecurityAsyncResultBase.cs
- CodeCommentStatementCollection.cs
- EntitySetDataBindingList.cs
- BinaryObjectWriter.cs
- ViewPort3D.cs
- CodeEventReferenceExpression.cs
- TimeSpan.cs
- ManagementScope.cs
- AutoGeneratedFieldProperties.cs
- SqlHelper.cs
- ExtensionQuery.cs
- Int32AnimationBase.cs
- ExpressionBuilderCollection.cs
- COM2ICategorizePropertiesHandler.cs
- RadioButtonBaseAdapter.cs
- GeneratedView.cs
- MsmqInputSessionChannel.cs
- DBCommandBuilder.cs
- BitmapEffectDrawingContextState.cs
- XmlILModule.cs
- HtmlFormWrapper.cs
- ExtendedPropertyDescriptor.cs
- HttpWebResponse.cs
- SqlParameter.cs
- DoubleLinkListEnumerator.cs
- TransformValueSerializer.cs
- ClientTarget.cs
- Rect3DConverter.cs
- DataGridRow.cs
- QueryInterceptorAttribute.cs
- DataSvcMapFile.cs
- MenuBindingsEditorForm.cs
- BaseTransportHeaders.cs
- SchemaReference.cs
- TextContainerChangeEventArgs.cs
- XPathNavigatorReader.cs
- ResourceDescriptionAttribute.cs
- ValidationPropertyAttribute.cs
- Quad.cs
- OleDbCommand.cs
- SessionStateModule.cs
- DeleteCardRequest.cs
- Propagator.ExtentPlaceholderCreator.cs
- DataControlPagerLinkButton.cs
- ValidationResult.cs
- DefaultHttpHandler.cs
- FileSecurity.cs
- TimeManager.cs
- ChannelCacheSettings.cs
- DivideByZeroException.cs
- PropertyMappingExceptionEventArgs.cs
- MethodAccessException.cs
- DataGridViewCellPaintingEventArgs.cs
- InternalPermissions.cs
- AxisAngleRotation3D.cs
- TimeSpanMinutesOrInfiniteConverter.cs
- Compiler.cs
- BaseTemplateBuildProvider.cs
- QilList.cs
- NativeMethods.cs
- AutoCompleteStringCollection.cs
- FirstMatchCodeGroup.cs
- DataTemplateSelector.cs
- WpfWebRequestHelper.cs
- XamlWriter.cs
- InputLanguageManager.cs
- dbenumerator.cs
- CultureTable.cs
- DataRelation.cs
- HttpHandlerActionCollection.cs
- UserControl.cs
- SHA512Managed.cs
- DataGridViewCellCancelEventArgs.cs