Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / Configuration / System / Configuration / AppSettingsSection.cs / 1 / AppSettingsSection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Configuration { using System; using System.Xml; using System.Configuration; using System.Collections.Specialized; using System.Collections; using System.IO; using System.Text; public sealed class AppSettingsSection : ConfigurationSection { private static ConfigurationPropertyCollection s_properties; private static ConfigurationProperty s_propAppSettings; private static ConfigurationProperty s_propFile; private KeyValueInternalCollection _KeyValueCollection = null; private static ConfigurationPropertyCollection EnsureStaticPropertyBag() { if (s_properties == null) { s_propAppSettings = new ConfigurationProperty(null, typeof(KeyValueConfigurationCollection), null, ConfigurationPropertyOptions.IsDefaultCollection); s_propFile = new ConfigurationProperty("file", typeof(string), String.Empty, ConfigurationPropertyOptions.None); ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection(); properties.Add(s_propAppSettings); properties.Add(s_propFile); s_properties = properties; } return s_properties; } public AppSettingsSection() { EnsureStaticPropertyBag(); } protected internal override ConfigurationPropertyCollection Properties { get { return EnsureStaticPropertyBag(); } } protected internal override object GetRuntimeObject() { SetReadOnly(); return this.InternalSettings; // return the read only object } internal NameValueCollection InternalSettings { get { if (_KeyValueCollection == null) { _KeyValueCollection = new KeyValueInternalCollection(this); } return (NameValueCollection)_KeyValueCollection; } } [ConfigurationProperty("", IsDefaultCollection = true)] public KeyValueConfigurationCollection Settings { get { return (KeyValueConfigurationCollection)base[s_propAppSettings]; } } [ConfigurationProperty("file", DefaultValue = "")] public string File { get { string fileValue = (string)base[s_propFile]; if (fileValue == null) { return String.Empty; } return fileValue; } set { base[s_propFile] = value; } } protected internal override void Reset(ConfigurationElement parentSection) { _KeyValueCollection = null; base.Reset(parentSection); if (!String.IsNullOrEmpty((string)base[s_propFile])) { // don't inherit from the parent SetPropertyValue(s_propFile,null,true); // ignore the lock to prevent inheritence } } protected internal override bool IsModified() { return base.IsModified(); } protected internal override string SerializeSection(ConfigurationElement parentElement, string name, ConfigurationSaveMode saveMode) { return base.SerializeSection(parentElement, name, saveMode); } protected internal override void DeserializeElement(XmlReader reader, bool serializeCollectionKey) { string ElementName = reader.Name; base.DeserializeElement(reader, serializeCollectionKey); if ((File != null) && (File.Length > 0)) { string sourceFileFullPath; string configFileDirectory; string configFile; // Determine file location configFile = ElementInformation.Source; if (String.IsNullOrEmpty(configFile)) { sourceFileFullPath = File; } else { configFileDirectory = System.IO.Path.GetDirectoryName(configFile); sourceFileFullPath = System.IO.Path.Combine(configFileDirectory, File); } if (System.IO.File.Exists(sourceFileFullPath)) { int lineOffset = 0; string rawXml = null; using (Stream sourceFileStream = new FileStream(sourceFileFullPath, FileMode.Open, FileAccess.Read, FileShare.Read)) { using (XmlUtil xmlUtil = new XmlUtil(sourceFileStream, sourceFileFullPath, true)) { if (xmlUtil.Reader.Name != ElementName) { throw new ConfigurationErrorsException( SR.GetString(SR.Config_name_value_file_section_file_invalid_root, ElementName), xmlUtil); } lineOffset = xmlUtil.Reader.LineNumber; rawXml = xmlUtil.CopySection(); // Detect if there is any XML left over after the section while (!xmlUtil.Reader.EOF) { XmlNodeType t = xmlUtil.Reader.NodeType; if (t != XmlNodeType.Comment) { throw new ConfigurationErrorsException(SR.GetString(SR.Config_source_file_format), xmlUtil); } xmlUtil.Reader.Read(); } } } ConfigXmlReader internalReader = new ConfigXmlReader(rawXml, sourceFileFullPath, lineOffset); internalReader.Read(); if (internalReader.MoveToNextAttribute()) { throw new ConfigurationErrorsException(SR.GetString(SR.Config_base_unrecognized_attribute, internalReader.Name), (XmlReader)internalReader); } internalReader.MoveToElement(); base.DeserializeElement(internalReader, serializeCollectionKey); } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Configuration { using System; using System.Xml; using System.Configuration; using System.Collections.Specialized; using System.Collections; using System.IO; using System.Text; public sealed class AppSettingsSection : ConfigurationSection { private static ConfigurationPropertyCollection s_properties; private static ConfigurationProperty s_propAppSettings; private static ConfigurationProperty s_propFile; private KeyValueInternalCollection _KeyValueCollection = null; private static ConfigurationPropertyCollection EnsureStaticPropertyBag() { if (s_properties == null) { s_propAppSettings = new ConfigurationProperty(null, typeof(KeyValueConfigurationCollection), null, ConfigurationPropertyOptions.IsDefaultCollection); s_propFile = new ConfigurationProperty("file", typeof(string), String.Empty, ConfigurationPropertyOptions.None); ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection(); properties.Add(s_propAppSettings); properties.Add(s_propFile); s_properties = properties; } return s_properties; } public AppSettingsSection() { EnsureStaticPropertyBag(); } protected internal override ConfigurationPropertyCollection Properties { get { return EnsureStaticPropertyBag(); } } protected internal override object GetRuntimeObject() { SetReadOnly(); return this.InternalSettings; // return the read only object } internal NameValueCollection InternalSettings { get { if (_KeyValueCollection == null) { _KeyValueCollection = new KeyValueInternalCollection(this); } return (NameValueCollection)_KeyValueCollection; } } [ConfigurationProperty("", IsDefaultCollection = true)] public KeyValueConfigurationCollection Settings { get { return (KeyValueConfigurationCollection)base[s_propAppSettings]; } } [ConfigurationProperty("file", DefaultValue = "")] public string File { get { string fileValue = (string)base[s_propFile]; if (fileValue == null) { return String.Empty; } return fileValue; } set { base[s_propFile] = value; } } protected internal override void Reset(ConfigurationElement parentSection) { _KeyValueCollection = null; base.Reset(parentSection); if (!String.IsNullOrEmpty((string)base[s_propFile])) { // don't inherit from the parent SetPropertyValue(s_propFile,null,true); // ignore the lock to prevent inheritence } } protected internal override bool IsModified() { return base.IsModified(); } protected internal override string SerializeSection(ConfigurationElement parentElement, string name, ConfigurationSaveMode saveMode) { return base.SerializeSection(parentElement, name, saveMode); } protected internal override void DeserializeElement(XmlReader reader, bool serializeCollectionKey) { string ElementName = reader.Name; base.DeserializeElement(reader, serializeCollectionKey); if ((File != null) && (File.Length > 0)) { string sourceFileFullPath; string configFileDirectory; string configFile; // Determine file location configFile = ElementInformation.Source; if (String.IsNullOrEmpty(configFile)) { sourceFileFullPath = File; } else { configFileDirectory = System.IO.Path.GetDirectoryName(configFile); sourceFileFullPath = System.IO.Path.Combine(configFileDirectory, File); } if (System.IO.File.Exists(sourceFileFullPath)) { int lineOffset = 0; string rawXml = null; using (Stream sourceFileStream = new FileStream(sourceFileFullPath, FileMode.Open, FileAccess.Read, FileShare.Read)) { using (XmlUtil xmlUtil = new XmlUtil(sourceFileStream, sourceFileFullPath, true)) { if (xmlUtil.Reader.Name != ElementName) { throw new ConfigurationErrorsException( SR.GetString(SR.Config_name_value_file_section_file_invalid_root, ElementName), xmlUtil); } lineOffset = xmlUtil.Reader.LineNumber; rawXml = xmlUtil.CopySection(); // Detect if there is any XML left over after the section while (!xmlUtil.Reader.EOF) { XmlNodeType t = xmlUtil.Reader.NodeType; if (t != XmlNodeType.Comment) { throw new ConfigurationErrorsException(SR.GetString(SR.Config_source_file_format), xmlUtil); } xmlUtil.Reader.Read(); } } } ConfigXmlReader internalReader = new ConfigXmlReader(rawXml, sourceFileFullPath, lineOffset); internalReader.Read(); if (internalReader.MoveToNextAttribute()) { throw new ConfigurationErrorsException(SR.GetString(SR.Config_base_unrecognized_attribute, internalReader.Name), (XmlReader)internalReader); } internalReader.MoveToElement(); base.DeserializeElement(internalReader, serializeCollectionKey); } } } } } // 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
- ColorConvertedBitmap.cs
- EdmToObjectNamespaceMap.cs
- SaveFileDialog.cs
- ActiveXContainer.cs
- HwndProxyElementProvider.cs
- Constants.cs
- CaretElement.cs
- PathFigureCollection.cs
- Page.cs
- AssociationTypeEmitter.cs
- UnhandledExceptionEventArgs.cs
- IdlingCommunicationPool.cs
- Suspend.cs
- ColorIndependentAnimationStorage.cs
- FillBehavior.cs
- InternalRelationshipCollection.cs
- SystemFonts.cs
- SimpleHandlerFactory.cs
- ChangePasswordAutoFormat.cs
- NumericExpr.cs
- TraceData.cs
- CapabilitiesSection.cs
- RuntimeIdentifierPropertyAttribute.cs
- StorageConditionPropertyMapping.cs
- GridViewRowCollection.cs
- basecomparevalidator.cs
- OutOfProcStateClientManager.cs
- ActivityCompletionCallbackWrapper.cs
- ToolStripItemBehavior.cs
- BitmapSourceSafeMILHandle.cs
- ListBase.cs
- EmptyQuery.cs
- PersonalizationDictionary.cs
- Object.cs
- DataMemberListEditor.cs
- XPathConvert.cs
- complextypematerializer.cs
- ECDiffieHellman.cs
- Msec.cs
- UserControl.cs
- DataGridViewAutoSizeColumnModeEventArgs.cs
- Rect3DConverter.cs
- EventRoute.cs
- TextTreeRootNode.cs
- TrackingConditionCollection.cs
- StructuredType.cs
- TextTreeUndoUnit.cs
- BitmapEffectCollection.cs
- ContextMenu.cs
- CompiledELinqQueryState.cs
- ChildDocumentBlock.cs
- _HeaderInfoTable.cs
- UIElementIsland.cs
- WinHttpWebProxyFinder.cs
- CalendarTable.cs
- FlowNode.cs
- WebHttpBinding.cs
- Serialization.cs
- XmlSigningNodeWriter.cs
- RSAPKCS1KeyExchangeFormatter.cs
- OledbConnectionStringbuilder.cs
- AuthenticationModuleElementCollection.cs
- RoleGroupCollection.cs
- OledbConnectionStringbuilder.cs
- LineGeometry.cs
- ContractInferenceHelper.cs
- ProgressBar.cs
- TimeoutConverter.cs
- SqlWorkflowPersistenceService.cs
- FlowchartDesignerCommands.cs
- CancellationTokenRegistration.cs
- BinaryMessageFormatter.cs
- HideDisabledControlAdapter.cs
- KeyedCollection.cs
- StateMachine.cs
- PropertyPath.cs
- SafeProcessHandle.cs
- StringCollection.cs
- UIInitializationException.cs
- ObjectRef.cs
- Overlapped.cs
- DataGridViewCellEventArgs.cs
- TextMessageEncodingElement.cs
- BitmapPalettes.cs
- ImageSource.cs
- TextOnlyOutput.cs
- HtmlTableRowCollection.cs
- HostingMessageProperty.cs
- KeyManager.cs
- ResourceIDHelper.cs
- ConditionalAttribute.cs
- FirstMatchCodeGroup.cs
- InstanceKeyCompleteException.cs
- AssemblyAttributesGoHere.cs
- _CookieModule.cs
- SqlGenericUtil.cs
- TextViewBase.cs
- HtmlInputRadioButton.cs
- SortableBindingList.cs
- FaultFormatter.cs