Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Configuration / System / Configuration / ConfigurationSectionGroupCollection.cs / 1305376 / 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
- UserControl.cs
- StickyNote.cs
- ObjectListCommandEventArgs.cs
- DynamicPropertyHolder.cs
- DocumentViewerAutomationPeer.cs
- DataGridViewSortCompareEventArgs.cs
- ModuleBuilderData.cs
- TypeUtil.cs
- FormsIdentity.cs
- SelectManyQueryOperator.cs
- ChtmlTextWriter.cs
- WebBrowserUriTypeConverter.cs
- FunctionNode.cs
- DocobjHost.cs
- ParallelQuery.cs
- ResourceAttributes.cs
- SecurityContext.cs
- ExceptionUtil.cs
- XmlSerializerNamespaces.cs
- DiscardableAttribute.cs
- SmiEventSink_Default.cs
- LayoutEditorPart.cs
- KeyFrames.cs
- CFGGrammar.cs
- Thickness.cs
- QueueAccessMode.cs
- TemplateControlCodeDomTreeGenerator.cs
- CfgArc.cs
- XmlAttributeAttribute.cs
- xml.cs
- XmlSiteMapProvider.cs
- VisualTreeHelper.cs
- MessageSmuggler.cs
- ProjectionNode.cs
- Qualifier.cs
- SpecialTypeDataContract.cs
- HierarchicalDataBoundControlAdapter.cs
- LambdaCompiler.ControlFlow.cs
- TextEditorSpelling.cs
- Operand.cs
- PageAsyncTaskManager.cs
- BigIntegerStorage.cs
- XmlTypeAttribute.cs
- ValidatorCollection.cs
- storagemappingitemcollection.viewdictionary.cs
- StructuralObject.cs
- PersonalizationProviderHelper.cs
- X509Chain.cs
- LexicalChunk.cs
- ErrorFormatterPage.cs
- PropertyValueUIItem.cs
- TrackingMemoryStream.cs
- _FtpControlStream.cs
- ConfigurationElement.cs
- IPipelineRuntime.cs
- HMAC.cs
- RC2.cs
- AuthenticationModuleElementCollection.cs
- WhitespaceRule.cs
- MouseEvent.cs
- XmlSchemaCompilationSettings.cs
- HwndHostAutomationPeer.cs
- RealizationContext.cs
- Brush.cs
- ResourceContainerWrapper.cs
- TargetParameterCountException.cs
- Inline.cs
- XmlUtf8RawTextWriter.cs
- CompressedStack.cs
- CodeMemberField.cs
- MessageQueueEnumerator.cs
- httpstaticobjectscollection.cs
- HttpModuleCollection.cs
- DataGridViewRowStateChangedEventArgs.cs
- WindowsGraphics2.cs
- EdmItemCollection.cs
- WCFServiceClientProxyGenerator.cs
- KnownTypeHelper.cs
- FormViewUpdatedEventArgs.cs
- EdmRelationshipRoleAttribute.cs
- BackgroundFormatInfo.cs
- DeviceSpecific.cs
- MemoryRecordBuffer.cs
- MsmqIntegrationBinding.cs
- ToolStripPanelRenderEventArgs.cs
- PlainXmlDeserializer.cs
- GenericUriParser.cs
- Literal.cs
- Switch.cs
- ParamArrayAttribute.cs
- XPathNavigator.cs
- TextEffectCollection.cs
- SecurityContext.cs
- AstNode.cs
- ObjectKeyFrameCollection.cs
- ControlCollection.cs
- XPathNodeInfoAtom.cs
- DataServiceRequest.cs
- ActivityMarkupSerializationProvider.cs
- XmlIncludeAttribute.cs