Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Wmi / managed / System / Management / ManagementNamedValueCollection.cs / 1305376 / ManagementNamedValueCollection.cs
using System; using System.Collections; using System.Collections.Specialized; using WbemClient_v1; using System.Runtime.Serialization; namespace System.Management { //CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC// ////// //CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC// public class ManagementNamedValueCollection : NameObjectCollectionBase { // Notification of when the content of this collection changes internal event IdentifierChangedEventHandler IdentifierChanged; //Fires IdentifierChanged event private void FireIdentifierChanged() { if (IdentifierChanged != null) IdentifierChanged(this, null); } //default constructor ///Represents a collection of named values /// suitable for use as context information to WMI operations. The /// names are case-insensitive. ////// Initializes a new instance /// of the ///class. /// /// public ManagementNamedValueCollection() { } ///Initializes a new instance of the ///class, which is empty. This is /// the default constructor. /// /// TheInitializes a new instance of the ///class that is serializable /// and uses the specified /// and . to populate with data. /// The destination (see ) for this serialization. protected ManagementNamedValueCollection(SerializationInfo info, StreamingContext context) : base(info, context) { } /// /// internal IWbemContext GetContext() { IWbemContext wbemContext = null; // Only build a context if we have something to put in it if (0 < Count) { int status = (int)ManagementStatus.NoError; try { wbemContext = (IWbemContext) new WbemContext (); foreach (string name in this) { object val = base.BaseGet(name); status = wbemContext.SetValue_ (name, 0, ref val); if ((status & 0x80000000) != 0) { break; } } } catch {} // } return wbemContext; } ///Internal method to return an IWbemContext representation /// of the named value collection. ////// /// The name of the new value. /// The value to be associated with the name. public void Add (string name, object value) { // Remove any old entry try { base.BaseRemove (name); } catch {} base.BaseAdd (name, value); FireIdentifierChanged (); } ///Adds a single-named value to the collection. ////// /// The name of the value to be removed. public void Remove (string name) { base.BaseRemove (name); FireIdentifierChanged (); } ///Removes a single-named value from the collection. /// If the collection does not contain an element with the /// specified name, the collection remains unchanged and no /// exception is thrown. ////// public void RemoveAll () { base.BaseClear (); FireIdentifierChanged (); } ///Removes all entries from the collection. ////// ///Creates a clone of the collection. Individual values /// are cloned. If a value does not support cloning, then a ////// is thrown. /// The new copy of the collection. /// public ManagementNamedValueCollection Clone () { ManagementNamedValueCollection nvc = new ManagementNamedValueCollection(); foreach (string name in this) { // If we can clone the value, do so. Otherwise throw. object val = base.BaseGet (name); if (null != val) { Type valueType = val.GetType (); if (valueType.IsByRef) { try { object clonedValue = ((ICloneable)val).Clone (); nvc.Add (name, clonedValue); } catch { throw new NotSupportedException (); } } else { nvc.Add (name, val); } } else nvc.Add (name, null); } return nvc; } ////// /// The name of the value to be returned. ///Returns the value associated with the specified name from this collection. ////// public object this[string name] { get { return base.BaseGet(name); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.An ///containing the /// value of the specified item in this collection.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- PingReply.cs
- EntityDataSourceView.cs
- SecurityDescriptor.cs
- DataGridViewCellStyleConverter.cs
- NetCodeGroup.cs
- TextAutomationPeer.cs
- SwitchElementsCollection.cs
- OAVariantLib.cs
- EditorPartCollection.cs
- DictionaryBase.cs
- HwndTarget.cs
- Brushes.cs
- TableCellAutomationPeer.cs
- XPathMessageContext.cs
- XmlBinaryReader.cs
- XmlUrlEditor.cs
- handlecollector.cs
- ClientScriptManagerWrapper.cs
- Psha1DerivedKeyGenerator.cs
- SharingService.cs
- DrawingBrush.cs
- Int64AnimationUsingKeyFrames.cs
- XmlSchemaGroupRef.cs
- ComponentResourceKey.cs
- FloaterBaseParagraph.cs
- ValidationEventArgs.cs
- CodeExpressionCollection.cs
- SynchronizationContext.cs
- UdpTransportSettingsElement.cs
- DataGridViewBindingCompleteEventArgs.cs
- LineProperties.cs
- HttpFileCollection.cs
- ErrorHandler.cs
- EditingCoordinator.cs
- CommonDialog.cs
- SyndicationItem.cs
- GreaterThanOrEqual.cs
- CompModSwitches.cs
- Italic.cs
- ContentPlaceHolder.cs
- DBBindings.cs
- AncestorChangedEventArgs.cs
- ObjectDataSource.cs
- CopyEncoder.cs
- SqlPersistenceWorkflowInstanceDescription.cs
- FontSizeConverter.cs
- Inflater.cs
- ArgumentException.cs
- HostProtectionPermission.cs
- DbDataRecord.cs
- ExpressionConverter.cs
- OperationInfo.cs
- WindowsAuthenticationEventArgs.cs
- FunctionMappingTranslator.cs
- StandardToolWindows.cs
- Convert.cs
- CategoryNameCollection.cs
- Expression.cs
- ObjectSelectorEditor.cs
- SqlDataSourceView.cs
- SystemIPInterfaceProperties.cs
- Error.cs
- PolicyConversionContext.cs
- PrefixQName.cs
- XmlSortKeyAccumulator.cs
- EntityDataSourceWrapper.cs
- HelloMessageApril2005.cs
- Bitmap.cs
- ButtonRenderer.cs
- LogReserveAndAppendState.cs
- PersistenceProviderDirectory.cs
- SectionRecord.cs
- FunctionNode.cs
- TextRangeSerialization.cs
- ColorConverter.cs
- ModifiableIteratorCollection.cs
- LOSFormatter.cs
- XamlToRtfWriter.cs
- PropertyMap.cs
- XmlMembersMapping.cs
- BaseResourcesBuildProvider.cs
- Control.cs
- ExclusiveCanonicalizationTransform.cs
- SemanticAnalyzer.cs
- ContainerControlDesigner.cs
- SQLMoney.cs
- WebPartEditVerb.cs
- CallbackCorrelationInitializer.cs
- ConnectionStringEditor.cs
- DataBinder.cs
- CacheVirtualItemsEvent.cs
- WindowsAltTab.cs
- EntityDataSourceViewSchema.cs
- MenuItemCollection.cs
- ConsumerConnectionPointCollection.cs
- HttpResponse.cs
- EntityObject.cs
- XmlAttributeOverrides.cs
- ListBindingHelper.cs
- ApplicationSettingsBase.cs