Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / WinForms / Managed / System / WinForms / HtmlElementCollection.cs / 1305376 / HtmlElementCollection.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Diagnostics; using System.IO; using System.Drawing; using System.Drawing.Printing; using System.Windows.Forms; using System.Security.Permissions; using System.Security; using System.Runtime.InteropServices; using System.Net; using System.Collections; namespace System.Windows.Forms { ////// /// public sealed class HtmlElementCollection : ICollection { private UnsafeNativeMethods.IHTMLElementCollection htmlElementCollection; private HtmlElement[] elementsArray; private HtmlShimManager shimManager; internal HtmlElementCollection(HtmlShimManager shimManager) { this.htmlElementCollection = null; this.elementsArray = null; this.shimManager = shimManager; } internal HtmlElementCollection(HtmlShimManager shimManager, UnsafeNativeMethods.IHTMLElementCollection elements) { this.htmlElementCollection = elements; this.elementsArray = null; this.shimManager = shimManager; Debug.Assert(this.NativeHtmlElementCollection != null, "The element collection object should implement IHTMLElementCollection"); } internal HtmlElementCollection(HtmlShimManager shimManager, HtmlElement[] array) { this.htmlElementCollection = null; this.elementsArray = array; this.shimManager = shimManager; } private UnsafeNativeMethods.IHTMLElementCollection NativeHtmlElementCollection { get { return this.htmlElementCollection; } } ///[To be supplied.] ////// /// public HtmlElement this[int index] { get { //do some bounds checking here... if (index < 0 || index >= this.Count) { throw new ArgumentOutOfRangeException("index", SR.GetString(SR.InvalidBoundArgument, "index", index, 0, this.Count - 1)); } if (this.NativeHtmlElementCollection != null) { UnsafeNativeMethods.IHTMLElement htmlElement = this.NativeHtmlElementCollection.Item((object)index, (object)0) as UnsafeNativeMethods.IHTMLElement; return (htmlElement != null) ? new HtmlElement(shimManager, htmlElement) : null; } else if (elementsArray != null) { return this.elementsArray[index]; } else { return null; } } } ///[To be supplied.] ////// /// public HtmlElement this[string elementId] { get { if (this.NativeHtmlElementCollection != null) { UnsafeNativeMethods.IHTMLElement htmlElement = this.NativeHtmlElementCollection.Item((object)elementId, (object)0) as UnsafeNativeMethods.IHTMLElement; return (htmlElement != null) ? new HtmlElement(shimManager, htmlElement) : null; } else if (elementsArray != null) { int count = this.elementsArray.Length; for (int i = 0; i < count; i++) { HtmlElement element = this.elementsArray[i]; if (element.Id == elementId) { return element; } } return null; // not found } else { return null; } } } ///[To be supplied.] ////// /// public HtmlElementCollection GetElementsByName(string name) { int count = this.Count; HtmlElement[] temp = new HtmlElement[count]; // count is the maximum # of matches int tempIndex = 0; for (int i = 0; i < count; i++) { HtmlElement element = this[i]; if (element.GetAttribute("name") == name) { temp[tempIndex] = element; tempIndex++; } } if (tempIndex == 0) { return new HtmlElementCollection(shimManager); } else { HtmlElement[] elements = new HtmlElement[tempIndex]; for (int i = 0; i < tempIndex; i++) { elements[i] = temp[i]; } return new HtmlElementCollection(shimManager, elements); } } ///[To be supplied.] ////// /// Returns the total number of elements in the collection. /// public int Count { get { if (this.NativeHtmlElementCollection != null) { return this.NativeHtmlElementCollection.GetLength(); } else if (elementsArray != null) { return this.elementsArray.Length; } else { return 0; } } } ////// bool ICollection.IsSynchronized { get { return false; } } /// /// object ICollection.SyncRoot { get { return this; } } /// /// void ICollection.CopyTo(Array dest, int index) { int count = this.Count; for (int i = 0; i < count; i++) { dest.SetValue(this[i], index++); } } /// /// public IEnumerator GetEnumerator() { HtmlElement[] htmlElements = new HtmlElement[this.Count]; ((ICollection)this).CopyTo(htmlElements, 0); return htmlElements.GetEnumerator(); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- using System; using System.ComponentModel; using System.Diagnostics; using System.IO; using System.Drawing; using System.Drawing.Printing; using System.Windows.Forms; using System.Security.Permissions; using System.Security; using System.Runtime.InteropServices; using System.Net; using System.Collections; namespace System.Windows.Forms { ////// /// public sealed class HtmlElementCollection : ICollection { private UnsafeNativeMethods.IHTMLElementCollection htmlElementCollection; private HtmlElement[] elementsArray; private HtmlShimManager shimManager; internal HtmlElementCollection(HtmlShimManager shimManager) { this.htmlElementCollection = null; this.elementsArray = null; this.shimManager = shimManager; } internal HtmlElementCollection(HtmlShimManager shimManager, UnsafeNativeMethods.IHTMLElementCollection elements) { this.htmlElementCollection = elements; this.elementsArray = null; this.shimManager = shimManager; Debug.Assert(this.NativeHtmlElementCollection != null, "The element collection object should implement IHTMLElementCollection"); } internal HtmlElementCollection(HtmlShimManager shimManager, HtmlElement[] array) { this.htmlElementCollection = null; this.elementsArray = array; this.shimManager = shimManager; } private UnsafeNativeMethods.IHTMLElementCollection NativeHtmlElementCollection { get { return this.htmlElementCollection; } } ///[To be supplied.] ////// /// public HtmlElement this[int index] { get { //do some bounds checking here... if (index < 0 || index >= this.Count) { throw new ArgumentOutOfRangeException("index", SR.GetString(SR.InvalidBoundArgument, "index", index, 0, this.Count - 1)); } if (this.NativeHtmlElementCollection != null) { UnsafeNativeMethods.IHTMLElement htmlElement = this.NativeHtmlElementCollection.Item((object)index, (object)0) as UnsafeNativeMethods.IHTMLElement; return (htmlElement != null) ? new HtmlElement(shimManager, htmlElement) : null; } else if (elementsArray != null) { return this.elementsArray[index]; } else { return null; } } } ///[To be supplied.] ////// /// public HtmlElement this[string elementId] { get { if (this.NativeHtmlElementCollection != null) { UnsafeNativeMethods.IHTMLElement htmlElement = this.NativeHtmlElementCollection.Item((object)elementId, (object)0) as UnsafeNativeMethods.IHTMLElement; return (htmlElement != null) ? new HtmlElement(shimManager, htmlElement) : null; } else if (elementsArray != null) { int count = this.elementsArray.Length; for (int i = 0; i < count; i++) { HtmlElement element = this.elementsArray[i]; if (element.Id == elementId) { return element; } } return null; // not found } else { return null; } } } ///[To be supplied.] ////// /// public HtmlElementCollection GetElementsByName(string name) { int count = this.Count; HtmlElement[] temp = new HtmlElement[count]; // count is the maximum # of matches int tempIndex = 0; for (int i = 0; i < count; i++) { HtmlElement element = this[i]; if (element.GetAttribute("name") == name) { temp[tempIndex] = element; tempIndex++; } } if (tempIndex == 0) { return new HtmlElementCollection(shimManager); } else { HtmlElement[] elements = new HtmlElement[tempIndex]; for (int i = 0; i < tempIndex; i++) { elements[i] = temp[i]; } return new HtmlElementCollection(shimManager, elements); } } ///[To be supplied.] ////// /// Returns the total number of elements in the collection. /// public int Count { get { if (this.NativeHtmlElementCollection != null) { return this.NativeHtmlElementCollection.GetLength(); } else if (elementsArray != null) { return this.elementsArray.Length; } else { return 0; } } } ////// bool ICollection.IsSynchronized { get { return false; } } /// /// object ICollection.SyncRoot { get { return this; } } /// /// void ICollection.CopyTo(Array dest, int index) { int count = this.Count; for (int i = 0; i < count; i++) { dest.SetValue(this[i], index++); } } /// /// public IEnumerator GetEnumerator() { HtmlElement[] htmlElements = new HtmlElement[this.Count]; ((ICollection)this).CopyTo(htmlElements, 0); return htmlElements.GetEnumerator(); } } } // 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
- TypeForwardedToAttribute.cs
- Converter.cs
- PropertyManager.cs
- SettingsPropertyValueCollection.cs
- AspNetSynchronizationContext.cs
- TableParaClient.cs
- ButtonFlatAdapter.cs
- ColorConvertedBitmap.cs
- FileDialog.cs
- ListCollectionView.cs
- ServiceObjectContainer.cs
- VolatileEnlistmentState.cs
- QueryCursorEventArgs.cs
- DBParameter.cs
- ValueTable.cs
- ChangeInterceptorAttribute.cs
- RightsManagementPermission.cs
- UnionCqlBlock.cs
- OptimizedTemplateContent.cs
- WebConfigurationHostFileChange.cs
- PersistNameAttribute.cs
- TrayIconDesigner.cs
- PageThemeCodeDomTreeGenerator.cs
- OuterGlowBitmapEffect.cs
- DataGridTableCollection.cs
- DataTableMappingCollection.cs
- DeploymentSectionCache.cs
- FontFamily.cs
- StructuredTypeInfo.cs
- HTMLTagNameToTypeMapper.cs
- PingReply.cs
- WindowsToolbarAsMenu.cs
- Stack.cs
- JsonWriter.cs
- LogLogRecordEnumerator.cs
- DataControlFieldCell.cs
- X509Utils.cs
- Matrix3D.cs
- ExpressionContext.cs
- TypeToken.cs
- MasterPage.cs
- AvTrace.cs
- PropertyNames.cs
- CellConstant.cs
- TemplateControlCodeDomTreeGenerator.cs
- SourceInterpreter.cs
- DiscoveryClientProtocol.cs
- ViewSimplifier.cs
- ConfigurationElementProperty.cs
- KeyInfo.cs
- Span.cs
- WebPartDisplayMode.cs
- DayRenderEvent.cs
- SQLBinaryStorage.cs
- PropertyGroupDescription.cs
- HttpCachePolicyWrapper.cs
- DbConnectionPoolGroup.cs
- Grid.cs
- SQLMembershipProvider.cs
- DataSourceBooleanViewSchemaConverter.cs
- PeerTransportSecuritySettings.cs
- DataObjectSettingDataEventArgs.cs
- Literal.cs
- UpdateCompiler.cs
- ToolboxItem.cs
- ModuleBuilder.cs
- DockPattern.cs
- PkcsUtils.cs
- Visual3D.cs
- WorkflowInspectionServices.cs
- CultureMapper.cs
- SqlMethodTransformer.cs
- XamlPoint3DCollectionSerializer.cs
- MimeMapping.cs
- MobileListItemCollection.cs
- PropertySet.cs
- BookmarkScopeHandle.cs
- ActivityBindForm.Designer.cs
- TraceData.cs
- RepeaterCommandEventArgs.cs
- TextServicesCompartmentContext.cs
- ListManagerBindingsCollection.cs
- PerformanceCounterPermissionAttribute.cs
- MemberHolder.cs
- CallbackValidator.cs
- DBSchemaTable.cs
- LogPolicy.cs
- TreeView.cs
- Vector3D.cs
- GlyphingCache.cs
- DecoderFallback.cs
- UnsafeNativeMethodsPenimc.cs
- WSSecureConversation.cs
- EditorZone.cs
- DiffuseMaterial.cs
- nulltextcontainer.cs
- PeerInvitationResponse.cs
- StrongNameMembershipCondition.cs
- SystemDiagnosticsSection.cs
- tabpagecollectioneditor.cs