Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Configuration / System / Configuration / AppSettingsSection.cs / 1305376 / 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
- ScrollViewerAutomationPeer.cs
- FamilyCollection.cs
- DecimalSumAggregationOperator.cs
- Utilities.cs
- DSASignatureDeformatter.cs
- KeyBinding.cs
- DoubleUtil.cs
- XmlSchemaSequence.cs
- SQLMoneyStorage.cs
- CatalogZone.cs
- SvcMapFile.cs
- Utility.cs
- ToolStripItemTextRenderEventArgs.cs
- GridViewEditEventArgs.cs
- SeparatorAutomationPeer.cs
- RequestTimeoutManager.cs
- WebExceptionStatus.cs
- ScrollEventArgs.cs
- EventLogTraceListener.cs
- CompleteWizardStep.cs
- DateTimeOffset.cs
- QilPatternVisitor.cs
- ScriptResourceMapping.cs
- HttpWebRequestElement.cs
- XhtmlBasicListAdapter.cs
- CodeAttributeArgumentCollection.cs
- SchemaObjectWriter.cs
- DeferrableContent.cs
- ConnectionString.cs
- RijndaelManagedTransform.cs
- ConnectionManagementElement.cs
- InputManager.cs
- HMACMD5.cs
- ImageClickEventArgs.cs
- ArgumentOutOfRangeException.cs
- KeyboardNavigation.cs
- TaskExceptionHolder.cs
- ColorContextHelper.cs
- Size.cs
- WebPartPersonalization.cs
- ListSortDescriptionCollection.cs
- InputEventArgs.cs
- AnnotationResourceCollection.cs
- VBCodeProvider.cs
- DurableEnlistmentState.cs
- TrustLevel.cs
- WindowsRebar.cs
- OdbcCommandBuilder.cs
- CatalogPartChrome.cs
- XamlFilter.cs
- RichTextBox.cs
- ConnectionStringsExpressionBuilder.cs
- Config.cs
- ACL.cs
- _AutoWebProxyScriptWrapper.cs
- Helpers.cs
- SafeCoTaskMem.cs
- LocalFileSettingsProvider.cs
- EncodingTable.cs
- DesignerDataConnection.cs
- CustomAttributeBuilder.cs
- ImageListStreamer.cs
- AuthorizationRule.cs
- XmlCharType.cs
- QueryOperatorEnumerator.cs
- XPathNodeList.cs
- StylusPoint.cs
- UnsafeNativeMethods.cs
- ObjectPersistData.cs
- FormatException.cs
- RowsCopiedEventArgs.cs
- Decimal.cs
- TextBoxDesigner.cs
- QueryRewriter.cs
- FloaterBaseParagraph.cs
- WizardStepCollectionEditor.cs
- LogStore.cs
- RoleManagerModule.cs
- ArcSegment.cs
- PriorityBinding.cs
- UpdatePanelTriggerCollection.cs
- CodeNamespaceImport.cs
- AnimationException.cs
- HtmlContainerControl.cs
- Vector3DConverter.cs
- AppDomainManager.cs
- ScrollBarRenderer.cs
- ArraySubsetEnumerator.cs
- EntityTypeEmitter.cs
- FormViewInsertEventArgs.cs
- ManipulationVelocities.cs
- SingleSelectRootGridEntry.cs
- DiscoveryServerProtocol.cs
- ItemsChangedEventArgs.cs
- SecurityHeader.cs
- ScriptHandlerFactory.cs
- SystemInfo.cs
- Vector3dCollection.cs
- XsltLibrary.cs
- SystemColorTracker.cs