Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / Configuration / System / Configuration / KeyValueConfigurationCollection.cs / 1 / KeyValueConfigurationCollection.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; [ConfigurationCollection(typeof(KeyValueConfigurationElement))] public class KeyValueConfigurationCollection : ConfigurationElementCollection { private static ConfigurationPropertyCollection _properties; static KeyValueConfigurationCollection() { // Property initialization _properties = new ConfigurationPropertyCollection(); } protected internal override ConfigurationPropertyCollection Properties { get { return _properties; } } // // Constructor // public KeyValueConfigurationCollection() : base(StringComparer.OrdinalIgnoreCase) { internalAddToEnd = true; } // // Accessors // protected override bool ThrowOnDuplicate { get { return false; } } public new KeyValueConfigurationElement this[string key] { get { return (KeyValueConfigurationElement)BaseGet(key); } #if DONT_COMPILE // if we ever expose this element this will be handy set { int index = -1; // append by default KeyValueConfigurationElement tempElement = (KeyValueConfigurationElement)BaseGet(key); if (tempElement != null) { index = BaseIndexOf(tempElement); BaseRemoveAt(index); } BaseAdd(index, value); } #endif } public String[] AllKeys { get { return StringUtil.ObjectArrayToStringArray(BaseGetAllKeys()); } } // // Methods // public void Add(KeyValueConfigurationElement keyValue) { // Need to initialize in order to get the key keyValue.Init(); // the appsettings add works more like a namevalue collection add in that it appends values // when add is called and teh key already exists. KeyValueConfigurationElement oldValue = (KeyValueConfigurationElement)BaseGet(keyValue.Key); if (oldValue == null) { BaseAdd(keyValue); } else { oldValue.Value += "," + keyValue.Value; int index = BaseIndexOf(oldValue); BaseRemoveAt(index); BaseAdd(index, oldValue); } } public void Add(String key, String value) { KeyValueConfigurationElement element = new KeyValueConfigurationElement(key, value); Add(element); } #if DONT_COMPILE public void Remove(KeyValueConfigurationElement keyValue) { if (BaseIndexOf(keyValue) >= 0) BaseRemove(keyValue.Key); } #endif public void Remove(string key) { BaseRemove(key); } public void Clear() { BaseClear(); } protected override ConfigurationElement CreateNewElement() { return new KeyValueConfigurationElement(); } protected override object GetElementKey(ConfigurationElement element) { return ((KeyValueConfigurationElement)element).Key; } } } // 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; [ConfigurationCollection(typeof(KeyValueConfigurationElement))] public class KeyValueConfigurationCollection : ConfigurationElementCollection { private static ConfigurationPropertyCollection _properties; static KeyValueConfigurationCollection() { // Property initialization _properties = new ConfigurationPropertyCollection(); } protected internal override ConfigurationPropertyCollection Properties { get { return _properties; } } // // Constructor // public KeyValueConfigurationCollection() : base(StringComparer.OrdinalIgnoreCase) { internalAddToEnd = true; } // // Accessors // protected override bool ThrowOnDuplicate { get { return false; } } public new KeyValueConfigurationElement this[string key] { get { return (KeyValueConfigurationElement)BaseGet(key); } #if DONT_COMPILE // if we ever expose this element this will be handy set { int index = -1; // append by default KeyValueConfigurationElement tempElement = (KeyValueConfigurationElement)BaseGet(key); if (tempElement != null) { index = BaseIndexOf(tempElement); BaseRemoveAt(index); } BaseAdd(index, value); } #endif } public String[] AllKeys { get { return StringUtil.ObjectArrayToStringArray(BaseGetAllKeys()); } } // // Methods // public void Add(KeyValueConfigurationElement keyValue) { // Need to initialize in order to get the key keyValue.Init(); // the appsettings add works more like a namevalue collection add in that it appends values // when add is called and teh key already exists. KeyValueConfigurationElement oldValue = (KeyValueConfigurationElement)BaseGet(keyValue.Key); if (oldValue == null) { BaseAdd(keyValue); } else { oldValue.Value += "," + keyValue.Value; int index = BaseIndexOf(oldValue); BaseRemoveAt(index); BaseAdd(index, oldValue); } } public void Add(String key, String value) { KeyValueConfigurationElement element = new KeyValueConfigurationElement(key, value); Add(element); } #if DONT_COMPILE public void Remove(KeyValueConfigurationElement keyValue) { if (BaseIndexOf(keyValue) >= 0) BaseRemove(keyValue.Key); } #endif public void Remove(string key) { BaseRemove(key); } public void Clear() { BaseClear(); } protected override ConfigurationElement CreateNewElement() { return new KeyValueConfigurationElement(); } protected override object GetElementKey(ConfigurationElement element) { return ((KeyValueConfigurationElement)element).Key; } } } // 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
- Mouse.cs
- If.cs
- WebPartsPersonalization.cs
- PropVariant.cs
- ExceptionNotification.cs
- PanelStyle.cs
- WebPartEditorCancelVerb.cs
- EdmType.cs
- SpeechAudioFormatInfo.cs
- AlternateViewCollection.cs
- HashMembershipCondition.cs
- FaultHandlingFilter.cs
- IndependentlyAnimatedPropertyMetadata.cs
- HttpModulesSection.cs
- RadioButtonList.cs
- FormsAuthenticationUser.cs
- ADMembershipProvider.cs
- AdjustableArrowCap.cs
- PerspectiveCamera.cs
- SizeChangedInfo.cs
- ISCIIEncoding.cs
- Int16Animation.cs
- Menu.cs
- GeneralTransform3DTo2D.cs
- DataSourceHelper.cs
- SettingsBindableAttribute.cs
- DirectoryInfo.cs
- ISCIIEncoding.cs
- PeerPresenceInfo.cs
- BooleanFacetDescriptionElement.cs
- ContextMenuStripGroupCollection.cs
- GridViewRow.cs
- ScrollableControl.cs
- DirtyTextRange.cs
- storepermissionattribute.cs
- DataGridViewCellStateChangedEventArgs.cs
- DbMetaDataFactory.cs
- PrintingPermissionAttribute.cs
- RangeValuePattern.cs
- AllowedAudienceUriElement.cs
- PreviewPrintController.cs
- PrePrepareMethodAttribute.cs
- IncrementalHitTester.cs
- WebUtil.cs
- TagMapInfo.cs
- MatrixKeyFrameCollection.cs
- UnicodeEncoding.cs
- LinqDataSourceDisposeEventArgs.cs
- XsltLibrary.cs
- RemotingHelper.cs
- ImageAnimator.cs
- CodeSnippetExpression.cs
- QuadraticBezierSegment.cs
- StringStorage.cs
- StrongBox.cs
- ZoneLinkButton.cs
- DeviceSpecificDialogCachedState.cs
- OutputScopeManager.cs
- FlowDocumentPageViewerAutomationPeer.cs
- ImageListUtils.cs
- KerberosSecurityTokenAuthenticator.cs
- AsymmetricKeyExchangeDeformatter.cs
- ImageField.cs
- OleDbPermission.cs
- InfoCardBaseException.cs
- TextBlock.cs
- Propagator.JoinPropagator.cs
- ClickablePoint.cs
- MouseOverProperty.cs
- MenuItemAutomationPeer.cs
- PenThreadPool.cs
- ScrollEventArgs.cs
- ListViewItem.cs
- DependencyObjectType.cs
- StylusPointPropertyInfo.cs
- DPTypeDescriptorContext.cs
- ScrollBarRenderer.cs
- StringResourceManager.cs
- DataRelationPropertyDescriptor.cs
- SqlDependency.cs
- serverconfig.cs
- XsdDataContractExporter.cs
- InheritanceUI.cs
- WorkflowExecutor.cs
- ClientRuntimeConfig.cs
- ResourceManagerWrapper.cs
- SliderAutomationPeer.cs
- OutputScopeManager.cs
- Win32MouseDevice.cs
- DiscoveryMessageSequenceCD1.cs
- SystemResourceHost.cs
- QueryOperationResponseOfT.cs
- Graphics.cs
- Int64AnimationUsingKeyFrames.cs
- SettingsAttributeDictionary.cs
- ListControl.cs
- TransformedBitmap.cs
- __TransparentProxy.cs
- EntityViewGenerator.cs
- ZoneLinkButton.cs