Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / 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
- TimersDescriptionAttribute.cs
- elementinformation.cs
- SqlAliasesReferenced.cs
- RewritingProcessor.cs
- ClientUrlResolverWrapper.cs
- APCustomTypeDescriptor.cs
- RuntimeResourceSet.cs
- EntityContainer.cs
- WebScriptEndpointElement.cs
- SqlNodeAnnotation.cs
- contentDescriptor.cs
- ErrorInfoXmlDocument.cs
- CapacityStreamGeometryContext.cs
- Repeater.cs
- ThreadStaticAttribute.cs
- Icon.cs
- PrintControllerWithStatusDialog.cs
- LinearKeyFrames.cs
- DataBinder.cs
- SoapAttributeOverrides.cs
- DesignerVerbCollection.cs
- CompressedStack.cs
- CodeCompileUnit.cs
- FtpCachePolicyElement.cs
- WebPartManagerDesigner.cs
- ToolBarOverflowPanel.cs
- M3DUtil.cs
- InvalidOleVariantTypeException.cs
- HttpSessionStateWrapper.cs
- ExpressionNormalizer.cs
- ButtonBase.cs
- CharEnumerator.cs
- FixedSOMElement.cs
- PickBranch.cs
- MDIWindowDialog.cs
- RegisteredScript.cs
- StaticFileHandler.cs
- RSAOAEPKeyExchangeFormatter.cs
- GetRecipientListRequest.cs
- EnvironmentPermission.cs
- AuthenticationModuleElement.cs
- XmlHierarchyData.cs
- TemplateBamlRecordReader.cs
- Model3DCollection.cs
- BinaryConverter.cs
- Section.cs
- autovalidator.cs
- BindValidator.cs
- ToolBarButton.cs
- CodePrimitiveExpression.cs
- XsdBuildProvider.cs
- XmlToDatasetMap.cs
- AffineTransform3D.cs
- ScrollData.cs
- SimpleRecyclingCache.cs
- ListParaClient.cs
- TextChangedEventArgs.cs
- DataAdapter.cs
- InvalidCommandTreeException.cs
- ZipIOLocalFileHeader.cs
- IdentitySection.cs
- ValueType.cs
- CompilerErrorCollection.cs
- CaretElement.cs
- OLEDB_Util.cs
- DataGridViewCellStyleEditor.cs
- EnumerableRowCollection.cs
- FileLevelControlBuilderAttribute.cs
- NotImplementedException.cs
- DefaultWorkflowSchedulerService.cs
- Stylesheet.cs
- OledbConnectionStringbuilder.cs
- LZCodec.cs
- CompatibleComparer.cs
- XmlAttributes.cs
- ConfigurationSectionGroup.cs
- SmiGettersStream.cs
- AlternateView.cs
- DataGridCommandEventArgs.cs
- ProcessManager.cs
- C14NUtil.cs
- SoapExtensionImporter.cs
- ResourceType.cs
- UserPersonalizationStateInfo.cs
- PtsPage.cs
- LocalServiceSecuritySettingsElement.cs
- SchemaType.cs
- CapabilitiesSection.cs
- DataGridColumnHeaderAutomationPeer.cs
- ComponentCollection.cs
- ServiceModelDictionary.cs
- InvalidDataContractException.cs
- UnmanagedMemoryStream.cs
- SafeMILHandle.cs
- NullableConverter.cs
- CheckBoxFlatAdapter.cs
- EventDrivenDesigner.cs
- KoreanCalendar.cs
- ErrorLog.cs
- SqlDataSourceView.cs