Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Data / System / Data / Common / GreenMethods.cs / 3 / GreenMethods.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //[....] //----------------------------------------------------------------------------- using System; using System.Data.Common; using System.Diagnostics; using System.Reflection; using System.Security.Permissions; namespace System.Data.Common { internal static class GreenMethods { private const string ExtensionAssemblyRef = "System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=" + AssemblyRef.EcmaPublicKey; // For performance, we should convert these calls to using DynamicMethod with a Delegate, or // even better, friend assemblies if its possible; so far there's only one of these per // AppDomain, so we're OK. //----------------------------------------------------------------------------- // Access to the DbProviderServices type private const string SystemDataCommonDbProviderServices_TypeName = "System.Data.Common.DbProviderServices, " + ExtensionAssemblyRef; internal static Type SystemDataCommonDbProviderServices_Type = Type.GetType(SystemDataCommonDbProviderServices_TypeName, false); //----------------------------------------------------------------------------- // Access to the SqlProviderServices class singleton instance; private const string SystemDataSqlClientSqlProviderServices_TypeName = "System.Data.SqlClient.SqlProviderServices, " + ExtensionAssemblyRef; private static FieldInfo SystemDataSqlClientSqlProviderServices_Instance_FieldInfo; internal static object SystemDataSqlClientSqlProviderServices_Instance() { if (null == SystemDataSqlClientSqlProviderServices_Instance_FieldInfo) { Type t = Type.GetType(SystemDataSqlClientSqlProviderServices_TypeName, false); if (null != t) { SystemDataSqlClientSqlProviderServices_Instance_FieldInfo = t.GetField("Instance", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Static); } } object result = SystemDataSqlClientSqlProviderServices_Instance_GetValue(); return result; } [System.Security.Permissions.ReflectionPermission(System.Security.Permissions.SecurityAction.Assert, MemberAccess=true)] private static object SystemDataSqlClientSqlProviderServices_Instance_GetValue() { object result = null; if (null != SystemDataSqlClientSqlProviderServices_Instance_FieldInfo) { result = SystemDataSqlClientSqlProviderServices_Instance_FieldInfo.GetValue(null); } return result; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- SqlDataSourceCache.cs
- DataGridViewDataConnection.cs
- sqlinternaltransaction.cs
- GatewayDefinition.cs
- Converter.cs
- HideDisabledControlAdapter.cs
- SHA384Cng.cs
- TextUtf8RawTextWriter.cs
- LoginCancelEventArgs.cs
- GetMemberBinder.cs
- Soap.cs
- X509AsymmetricSecurityKey.cs
- LinearKeyFrames.cs
- RsaSecurityTokenParameters.cs
- TextEffectCollection.cs
- CompareInfo.cs
- SqlDataReaderSmi.cs
- Quaternion.cs
- SystemException.cs
- altserialization.cs
- SharedUtils.cs
- CompoundFileDeflateTransform.cs
- TypeElementCollection.cs
- BindingContext.cs
- ReceiveContent.cs
- ScriptReferenceBase.cs
- AspCompat.cs
- QueryOutputWriter.cs
- HiddenFieldPageStatePersister.cs
- SessionSymmetricMessageSecurityProtocolFactory.cs
- OracleColumn.cs
- ValidationPropertyAttribute.cs
- ProfileGroupSettings.cs
- OracleConnectionStringBuilder.cs
- BindingSource.cs
- CollectionsUtil.cs
- Formatter.cs
- CollaborationHelperFunctions.cs
- Geometry3D.cs
- ValueTypeIndexerReference.cs
- HandlerWithFactory.cs
- RectAnimationClockResource.cs
- KnownIds.cs
- XsdBuilder.cs
- ExtendedTransformFactory.cs
- MSHTMLHost.cs
- CompensationDesigner.cs
- TypeSystem.cs
- ResourcesGenerator.cs
- ComEventsInfo.cs
- HttpWebRequest.cs
- StateItem.cs
- TypeReference.cs
- MustUnderstandBehavior.cs
- RadioButtonRenderer.cs
- ConstrainedDataObject.cs
- ImageListUtils.cs
- SchemaDeclBase.cs
- SecurityContext.cs
- HttpCachePolicy.cs
- ConfigurationStrings.cs
- SqlTypesSchemaImporter.cs
- WebPartsPersonalizationAuthorization.cs
- ResXResourceReader.cs
- DiscoveryDocumentSerializer.cs
- PatternMatcher.cs
- Semaphore.cs
- ResourceDisplayNameAttribute.cs
- SafeSerializationManager.cs
- InternalConfigHost.cs
- ListItemCollection.cs
- TableRow.cs
- ApplicationProxyInternal.cs
- Thumb.cs
- ThicknessConverter.cs
- ParamArrayAttribute.cs
- ConnectionsZoneAutoFormat.cs
- QueryCacheEntry.cs
- MissingMethodException.cs
- XmlDocumentSerializer.cs
- BitmapFrame.cs
- PocoEntityKeyStrategy.cs
- ProcessHostFactoryHelper.cs
- externdll.cs
- EmptyEnumerator.cs
- WebServiceMethodData.cs
- StylusPointPropertyUnit.cs
- RegexCode.cs
- ProviderIncompatibleException.cs
- QilInvokeLateBound.cs
- Bidi.cs
- UnicastIPAddressInformationCollection.cs
- DiagnosticsConfiguration.cs
- ValidationResult.cs
- UserInitiatedNavigationPermission.cs
- DotNetATv1WindowsLogEntryDeserializer.cs
- DurableInstanceProvider.cs
- Internal.cs
- PropertyEntry.cs
- TextTreeExtractElementUndoUnit.cs