Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / xsp / System / Web / Configuration / ProvidersHelper.cs / 5 / ProvidersHelper.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System.Configuration; using System.Configuration.Provider; using System.Web.Compilation; using System.Collections.Specialized; using System; using System.Security; using System.Security.Permissions; [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public static class ProvidersHelper { /////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Low)] public static ProviderBase InstantiateProvider(ProviderSettings providerSettings, Type providerType) { ProviderBase provider = null; try { string pnType = (providerSettings.Type == null) ? null : providerSettings.Type.Trim(); if (string.IsNullOrEmpty(pnType)) throw new ArgumentException(SR.GetString(SR.Provider_no_type_name)); Type t = ConfigUtil.GetType(pnType, "type", providerSettings, true, true); if (!providerType.IsAssignableFrom(t)) throw new ArgumentException(SR.GetString(SR.Provider_must_implement_type, providerType.ToString())); provider = (ProviderBase)HttpRuntime.CreatePublicInstance(t); // Because providers modify the parameters collection (i.e. delete stuff), pass in a clone of the collection NameValueCollection pars = providerSettings.Parameters; NameValueCollection cloneParams = new NameValueCollection(pars.Count, StringComparer.Ordinal); foreach (string key in pars) cloneParams[key] = pars[key]; provider.Initialize(providerSettings.Name, cloneParams); } catch (Exception e) { if (e is ConfigurationException) throw; throw new ConfigurationErrorsException(e.Message, providerSettings.ElementInformation.Properties["type"].Source, providerSettings.ElementInformation.Properties["type"].LineNumber); } return provider; } [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Low)] public static void InstantiateProviders(ProviderSettingsCollection configProviders, ProviderCollection providers, Type providerType) { foreach (ProviderSettings ps in configProviders) { providers.Add(InstantiateProvider(ps, providerType)); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Configuration { using System.Configuration; using System.Configuration.Provider; using System.Web.Compilation; using System.Collections.Specialized; using System; using System.Security; using System.Security.Permissions; [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public static class ProvidersHelper { /////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Low)] public static ProviderBase InstantiateProvider(ProviderSettings providerSettings, Type providerType) { ProviderBase provider = null; try { string pnType = (providerSettings.Type == null) ? null : providerSettings.Type.Trim(); if (string.IsNullOrEmpty(pnType)) throw new ArgumentException(SR.GetString(SR.Provider_no_type_name)); Type t = ConfigUtil.GetType(pnType, "type", providerSettings, true, true); if (!providerType.IsAssignableFrom(t)) throw new ArgumentException(SR.GetString(SR.Provider_must_implement_type, providerType.ToString())); provider = (ProviderBase)HttpRuntime.CreatePublicInstance(t); // Because providers modify the parameters collection (i.e. delete stuff), pass in a clone of the collection NameValueCollection pars = providerSettings.Parameters; NameValueCollection cloneParams = new NameValueCollection(pars.Count, StringComparer.Ordinal); foreach (string key in pars) cloneParams[key] = pars[key]; provider.Initialize(providerSettings.Name, cloneParams); } catch (Exception e) { if (e is ConfigurationException) throw; throw new ConfigurationErrorsException(e.Message, providerSettings.ElementInformation.Properties["type"].Source, providerSettings.ElementInformation.Properties["type"].LineNumber); } return provider; } [AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Low)] public static void InstantiateProviders(ProviderSettingsCollection configProviders, ProviderCollection providers, Type providerType) { foreach (ProviderSettings ps in configProviders) { providers.Add(InstantiateProvider(ps, providerType)); } } } } // 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
- DesignerLoader.cs
- SafeFileMappingHandle.cs
- WebFormsRootDesigner.cs
- TextElementAutomationPeer.cs
- BamlTreeNode.cs
- ReadOnlyHierarchicalDataSource.cs
- CodeDOMProvider.cs
- XmlSchemaAnnotated.cs
- DataMemberConverter.cs
- RadialGradientBrush.cs
- CompilationLock.cs
- Attributes.cs
- ScriptResourceAttribute.cs
- WebPartConnectionsEventArgs.cs
- WebPartZoneCollection.cs
- MasterPageBuildProvider.cs
- SqlNodeAnnotations.cs
- MSAANativeProvider.cs
- CultureTableRecord.cs
- DataGridLinkButton.cs
- PartialList.cs
- MethodImplAttribute.cs
- InternalResources.cs
- LazyInitializer.cs
- WebPartConnectionsCancelVerb.cs
- WinFormsSecurity.cs
- ChildDocumentBlock.cs
- Type.cs
- ReadContentAsBinaryHelper.cs
- Sql8ExpressionRewriter.cs
- _CookieModule.cs
- DocumentsTrace.cs
- ConfigurationLockCollection.cs
- DataTableReader.cs
- ScriptServiceAttribute.cs
- ClientScriptManager.cs
- FontFaceLayoutInfo.cs
- KeyNotFoundException.cs
- RadioButtonRenderer.cs
- DbBuffer.cs
- DispatcherProcessingDisabled.cs
- DockPattern.cs
- TextOptionsInternal.cs
- TranslateTransform.cs
- Dictionary.cs
- DataRelationPropertyDescriptor.cs
- FuncCompletionCallbackWrapper.cs
- WriteableBitmap.cs
- ToolStripOverflowButton.cs
- PaintEvent.cs
- SegmentInfo.cs
- ToolStripDropDownClosedEventArgs.cs
- DESCryptoServiceProvider.cs
- VBCodeProvider.cs
- RegionInfo.cs
- HtmlMeta.cs
- UserPersonalizationStateInfo.cs
- CharAnimationBase.cs
- WebContext.cs
- StateDesigner.Layouts.cs
- HtmlGenericControl.cs
- TextFormatterHost.cs
- PrimitiveType.cs
- NetDataContractSerializer.cs
- OracleBFile.cs
- FontNamesConverter.cs
- SecurityContextCookieSerializer.cs
- TextSpanModifier.cs
- HandlerBase.cs
- TemplatePropertyEntry.cs
- Throw.cs
- DbProviderFactories.cs
- MemberDescriptor.cs
- DefaultBindingPropertyAttribute.cs
- PassportIdentity.cs
- HashMembershipCondition.cs
- ToolboxItemAttribute.cs
- EventDescriptor.cs
- ServiceBuildProvider.cs
- ToolboxItemImageConverter.cs
- ArithmeticLiteral.cs
- SqlClientMetaDataCollectionNames.cs
- DesignTimeType.cs
- ReaderContextStackData.cs
- ImagingCache.cs
- VersionPair.cs
- CompiledQuery.cs
- TransformPattern.cs
- SqlDataAdapter.cs
- TextRange.cs
- figurelengthconverter.cs
- processwaithandle.cs
- CodeRegionDirective.cs
- IntSumAggregationOperator.cs
- PropertyEntry.cs
- IpcServerChannel.cs
- WindowsGraphics2.cs
- TableRowCollection.cs
- ListViewCommandEventArgs.cs
- NumericUpDownAccelerationCollection.cs