Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / Configuration / System / Configuration / ConfigurationSectionGroupCollection.cs / 1 / ConfigurationSectionGroupCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Configuration { using System.Collections; using System.Collections.Specialized; using System.Runtime.Serialization; using System.Security.Permissions; [Serializable()] public sealed class ConfigurationSectionGroupCollection : NameObjectCollectionBase { private MgmtConfigurationRecord _configRecord; private ConfigurationSectionGroup _configSectionGroup; // // Create the collection of all section groups in the section group. // internal ConfigurationSectionGroupCollection(MgmtConfigurationRecord configRecord, ConfigurationSectionGroup configSectionGroup) : base(StringComparer.Ordinal) { _configRecord = configRecord; _configSectionGroup = configSectionGroup; foreach (DictionaryEntry de in _configRecord.SectionGroupFactories) { FactoryId factoryId = (FactoryId) de.Value; if (factoryId.Group == _configSectionGroup.SectionGroupName) { BaseAdd(factoryId.Name, factoryId.Name); } } } [SecurityPermissionAttribute(SecurityAction.Demand,SerializationFormatter=true)] public override void GetObjectData(SerializationInfo info, StreamingContext context) { base.GetObjectData(info, context); } // // Remove the collection from configuration system, and remove all entries // in the base collection so that enumeration will return an empty collection. // internal void DetachFromConfigurationRecord() { _configRecord = null; BaseClear(); } private void VerifyIsAttachedToConfigRecord() { if (_configRecord == null) { throw new InvalidOperationException(SR.GetString(SR.Config_cannot_edit_configurationsectiongroup_when_not_attached)); } } // // Public Properties // // Indexer via name public ConfigurationSectionGroup this[string name] { get { return Get(name); } } // Indexer via integer index. public ConfigurationSectionGroup this[int index] { get { return Get(index); } } // // Public methods // // // Add a new section group to the collection. This will result in a new declaration and definition. // // It is an error if the section already exists. // public void Add(string name, ConfigurationSectionGroup sectionGroup) { VerifyIsAttachedToConfigRecord(); _configRecord.AddConfigurationSectionGroup(_configSectionGroup.SectionGroupName, name, sectionGroup); BaseAdd(name, name); } // // Remove all section groups from the collection. // public void Clear() { VerifyIsAttachedToConfigRecord(); // // If this is the root section group, do not require the location section to be written // to the file. // if (_configSectionGroup.IsRoot) { _configRecord.RemoveLocationWriteRequirement(); } string[] allKeys = BaseGetAllKeys(); foreach (string key in allKeys) { Remove(key); } } // // Return the number of section groups in the collection. // public override int Count { get { return base.Count; } } // // Copy all section groups to an array. // public void CopyTo(ConfigurationSectionGroup[] array, int index) { if (array == null) { throw new ArgumentNullException("array"); } int c = Count; if (array.Length < c + index) { throw new ArgumentOutOfRangeException("index"); } for (int i = 0, j = index; i < c; i++, j++) { array[j] = Get(i); } } // // Get the section group at a given index. // public ConfigurationSectionGroup Get(int index) { return Get(GetKey(index)); } // // Get the section group with a given name. // public ConfigurationSectionGroup Get(string name) { VerifyIsAttachedToConfigRecord(); // validate name if (String.IsNullOrEmpty(name)) throw ExceptionUtil.ParameterNullOrEmpty("name"); // prevent GetConfig from returning config not in this collection if (name.IndexOf('/') >= 0) return null; // get the section group string configKey = BaseConfigurationRecord.CombineConfigKey(_configSectionGroup.SectionGroupName, name); return _configRecord.GetSectionGroup(configKey); } // Get an enumerator public override IEnumerator GetEnumerator() { int c = Count; for (int i = 0; i < c; i++) { yield return this[i]; } } // Get the string key at a given index. public string GetKey(int index) { return (string) BaseGetKey(index); } // Return the string keys of the collection. public override KeysCollection Keys { get { return base.Keys; } } // // Remove the declaration and definition of a section in this config file, including any // location sections in the file. This will also remove any descendant sections and // section groups. // // Note that if the section group is declared in a parent, we still remove the declaration and // definition, and the instance of ConfigurationSectionGroup will be detached from the collection. // However, the collection will still have a ConfigurationSectionGroup of that name in the collection, // only it will have the value of the immediate parent. // public void Remove(string name) { VerifyIsAttachedToConfigRecord(); _configRecord.RemoveConfigurationSectionGroup(_configSectionGroup.SectionGroupName, name); // // Remove the section from the collection if it is no longer in the list of all SectionGroupFactories. // string configKey = BaseConfigurationRecord.CombineConfigKey(_configSectionGroup.SectionGroupName, name); if (!_configRecord.SectionFactories.Contains(configKey)) { BaseRemove(name); } } // // Remove the section at that index. // public void RemoveAt(int index) { VerifyIsAttachedToConfigRecord(); Remove(GetKey(index)); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Configuration { using System.Collections; using System.Collections.Specialized; using System.Runtime.Serialization; using System.Security.Permissions; [Serializable()] public sealed class ConfigurationSectionGroupCollection : NameObjectCollectionBase { private MgmtConfigurationRecord _configRecord; private ConfigurationSectionGroup _configSectionGroup; // // Create the collection of all section groups in the section group. // internal ConfigurationSectionGroupCollection(MgmtConfigurationRecord configRecord, ConfigurationSectionGroup configSectionGroup) : base(StringComparer.Ordinal) { _configRecord = configRecord; _configSectionGroup = configSectionGroup; foreach (DictionaryEntry de in _configRecord.SectionGroupFactories) { FactoryId factoryId = (FactoryId) de.Value; if (factoryId.Group == _configSectionGroup.SectionGroupName) { BaseAdd(factoryId.Name, factoryId.Name); } } } [SecurityPermissionAttribute(SecurityAction.Demand,SerializationFormatter=true)] public override void GetObjectData(SerializationInfo info, StreamingContext context) { base.GetObjectData(info, context); } // // Remove the collection from configuration system, and remove all entries // in the base collection so that enumeration will return an empty collection. // internal void DetachFromConfigurationRecord() { _configRecord = null; BaseClear(); } private void VerifyIsAttachedToConfigRecord() { if (_configRecord == null) { throw new InvalidOperationException(SR.GetString(SR.Config_cannot_edit_configurationsectiongroup_when_not_attached)); } } // // Public Properties // // Indexer via name public ConfigurationSectionGroup this[string name] { get { return Get(name); } } // Indexer via integer index. public ConfigurationSectionGroup this[int index] { get { return Get(index); } } // // Public methods // // // Add a new section group to the collection. This will result in a new declaration and definition. // // It is an error if the section already exists. // public void Add(string name, ConfigurationSectionGroup sectionGroup) { VerifyIsAttachedToConfigRecord(); _configRecord.AddConfigurationSectionGroup(_configSectionGroup.SectionGroupName, name, sectionGroup); BaseAdd(name, name); } // // Remove all section groups from the collection. // public void Clear() { VerifyIsAttachedToConfigRecord(); // // If this is the root section group, do not require the location section to be written // to the file. // if (_configSectionGroup.IsRoot) { _configRecord.RemoveLocationWriteRequirement(); } string[] allKeys = BaseGetAllKeys(); foreach (string key in allKeys) { Remove(key); } } // // Return the number of section groups in the collection. // public override int Count { get { return base.Count; } } // // Copy all section groups to an array. // public void CopyTo(ConfigurationSectionGroup[] array, int index) { if (array == null) { throw new ArgumentNullException("array"); } int c = Count; if (array.Length < c + index) { throw new ArgumentOutOfRangeException("index"); } for (int i = 0, j = index; i < c; i++, j++) { array[j] = Get(i); } } // // Get the section group at a given index. // public ConfigurationSectionGroup Get(int index) { return Get(GetKey(index)); } // // Get the section group with a given name. // public ConfigurationSectionGroup Get(string name) { VerifyIsAttachedToConfigRecord(); // validate name if (String.IsNullOrEmpty(name)) throw ExceptionUtil.ParameterNullOrEmpty("name"); // prevent GetConfig from returning config not in this collection if (name.IndexOf('/') >= 0) return null; // get the section group string configKey = BaseConfigurationRecord.CombineConfigKey(_configSectionGroup.SectionGroupName, name); return _configRecord.GetSectionGroup(configKey); } // Get an enumerator public override IEnumerator GetEnumerator() { int c = Count; for (int i = 0; i < c; i++) { yield return this[i]; } } // Get the string key at a given index. public string GetKey(int index) { return (string) BaseGetKey(index); } // Return the string keys of the collection. public override KeysCollection Keys { get { return base.Keys; } } // // Remove the declaration and definition of a section in this config file, including any // location sections in the file. This will also remove any descendant sections and // section groups. // // Note that if the section group is declared in a parent, we still remove the declaration and // definition, and the instance of ConfigurationSectionGroup will be detached from the collection. // However, the collection will still have a ConfigurationSectionGroup of that name in the collection, // only it will have the value of the immediate parent. // public void Remove(string name) { VerifyIsAttachedToConfigRecord(); _configRecord.RemoveConfigurationSectionGroup(_configSectionGroup.SectionGroupName, name); // // Remove the section from the collection if it is no longer in the list of all SectionGroupFactories. // string configKey = BaseConfigurationRecord.CombineConfigKey(_configSectionGroup.SectionGroupName, name); if (!_configRecord.SectionFactories.Contains(configKey)) { BaseRemove(name); } } // // Remove the section at that index. // public void RemoveAt(int index) { VerifyIsAttachedToConfigRecord(); Remove(GetKey(index)); } } } // 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
- HtmlTableRowCollection.cs
- ResourcesGenerator.cs
- OpacityConverter.cs
- PolyBezierSegment.cs
- SoapSchemaExporter.cs
- ProgressBar.cs
- XsltCompileContext.cs
- SystemPens.cs
- ReadOnlyCollection.cs
- PingOptions.cs
- ConditionalAttribute.cs
- AddDataControlFieldDialog.cs
- AuthenticationModulesSection.cs
- PageAdapter.cs
- RecommendedAsConfigurableAttribute.cs
- SecurityCriticalDataForSet.cs
- GifBitmapDecoder.cs
- ContextMenuStrip.cs
- TreeView.cs
- XmlAttributes.cs
- CatalogPartChrome.cs
- SmtpSpecifiedPickupDirectoryElement.cs
- TextEditorSpelling.cs
- XpsSerializationException.cs
- KeyedQueue.cs
- LayoutEngine.cs
- TreeNodeStyleCollectionEditor.cs
- PropertyItem.cs
- JpegBitmapDecoder.cs
- IItemContainerGenerator.cs
- Label.cs
- EmissiveMaterial.cs
- NumericUpDownAcceleration.cs
- HttpCachePolicyElement.cs
- ByteAnimationUsingKeyFrames.cs
- OletxResourceManager.cs
- ScriptResourceHandler.cs
- TimeSpanMinutesConverter.cs
- GlyphRun.cs
- SimpleApplicationHost.cs
- HttpSysSettings.cs
- CompositeKey.cs
- SetterBase.cs
- BindableTemplateBuilder.cs
- FutureFactory.cs
- EntityDataSource.cs
- WindowsUserNameSecurityTokenAuthenticator.cs
- ProfilePropertySettingsCollection.cs
- RegistryConfigurationProvider.cs
- ClientEventManager.cs
- ConfigurationValues.cs
- XmlTextReader.cs
- TableColumn.cs
- SqlCommandBuilder.cs
- QuotaExceededException.cs
- ClientOptions.cs
- ConsumerConnectionPoint.cs
- WebReferencesBuildProvider.cs
- ObservableCollection.cs
- SecondaryIndex.cs
- SqlCacheDependencyDatabaseCollection.cs
- Size3D.cs
- ConnectorMovedEventArgs.cs
- ActivityTrace.cs
- FileDataSourceCache.cs
- Exceptions.cs
- DesignerSelectionListAdapter.cs
- StorageInfo.cs
- HttpHeaderCollection.cs
- XmlSecureResolver.cs
- DoubleAnimationBase.cs
- StdValidatorsAndConverters.cs
- ZipPackage.cs
- ConsoleCancelEventArgs.cs
- PeerApplication.cs
- Page.cs
- PassportAuthenticationModule.cs
- ParseElementCollection.cs
- DataGridViewTextBoxEditingControl.cs
- DataKeyCollection.cs
- COM2TypeInfoProcessor.cs
- ListViewGroupConverter.cs
- ThousandthOfEmRealPoints.cs
- MainMenu.cs
- _Semaphore.cs
- login.cs
- RootProfilePropertySettingsCollection.cs
- DataBindEngine.cs
- Internal.cs
- Rijndael.cs
- NetworkInformationException.cs
- Point.cs
- ErrorWrapper.cs
- StylusTip.cs
- ImageListStreamer.cs
- TileModeValidation.cs
- ListControlDesigner.cs
- EdmError.cs
- FileEnumerator.cs
- Focus.cs