Code:
/ FXUpdate3074 / FXUpdate3074 / 1.1 / untmp / whidbey / QFE / ndp / fx / src / xsp / System / Web / UI / WebControls / HyperLinkStyle.cs / 1 / HyperLinkStyle.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System.ComponentModel; using System.Drawing; using System.Drawing.Design; using System.Globalization; using System.Text; using System.Web.UI; using System.Web.Util; // This class renders selectively attributes from the owner class, filtering out anything not font or forecolor internal sealed class HyperLinkStyle : Style { private bool _doNotRenderDefaults = false; private Style _owner; // This is a style because of the newed IsSet (we need the Style.IsSet, not the new one) public HyperLinkStyle(Style owner) { _owner = owner; } public bool DoNotRenderDefaults { get { return _doNotRenderDefaults; } set { _doNotRenderDefaults = value; } } public sealed override bool IsEmpty { get { return (RegisteredCssClass.Length == 0) && !(_owner.IsSet(PROP_CSSCLASS) || _owner.IsSet(PROP_FORECOLOR) || _owner.IsSet(PROP_FONT_NAMES) || _owner.IsSet(PROP_FONT_SIZE) || _owner.IsSet(PROP_FONT_BOLD) || _owner.IsSet(PROP_FONT_ITALIC) || _owner.IsSet(PROP_FONT_UNDERLINE) || _owner.IsSet(PROP_FONT_OVERLINE) || _owner.IsSet(PROP_FONT_STRIKEOUT)); } } public sealed override void AddAttributesToRender(HtmlTextWriter writer, WebControl owner) { string cssClass = String.Empty; bool renderInlineStyle = true; if (_owner.IsSet(PROP_CSSCLASS)) { cssClass = _owner.CssClass; } if (RegisteredCssClass.Length != 0) { renderInlineStyle = false; if (cssClass.Length != 0) { cssClass = cssClass + " " + RegisteredCssClass; } else { cssClass = RegisteredCssClass; } } if (cssClass.Length > 0) { writer.AddAttribute(HtmlTextWriterAttribute.Class, cssClass); } if (renderInlineStyle) { CssStyleCollection styleAttributes = GetStyleAttributes(owner); styleAttributes.Render(writer); } } protected override sealed void FillStyleAttributes(CssStyleCollection attributes, IUrlResolutionService urlResolver) { Debug.Assert(_owner != null); StateBag viewState = ViewState; Color c; // ForeColor if (_owner.IsSet(PROP_FORECOLOR)) { c = _owner.ForeColor; if (!c.IsEmpty) { attributes.Add(HtmlTextWriterStyle.Color, ColorTranslator.ToHtml(c)); } } // Not defaulting to black anymore for not entirely satisfying but reasonable reasons ( // need to call the property get in case we have font properties from view state and have not // created the font object FontInfo font = _owner.Font; // Font.Names string[] names = font.Names; if (names.Length > 0) { attributes.Add(HtmlTextWriterStyle.FontFamily, String.Join(",", names)); } // Font.Size FontUnit fu = font.Size; if (fu.IsEmpty == false) { attributes.Add(HtmlTextWriterStyle.FontSize, fu.ToString(CultureInfo.InvariantCulture)); } // Font.Bold if (_owner.IsSet(PROP_FONT_BOLD)) { if (font.Bold) { attributes.Add(HtmlTextWriterStyle.FontWeight, "bold"); } else { attributes.Add(HtmlTextWriterStyle.FontWeight, "normal"); } } // Font.Italic if (_owner.IsSet(PROP_FONT_ITALIC)) { if (font.Italic == true) { attributes.Add(HtmlTextWriterStyle.FontStyle, "italic"); } else { attributes.Add(HtmlTextWriterStyle.FontStyle, "normal"); } } string textDecoration = String.Empty; if (font.Underline) { textDecoration = "underline"; } if (font.Overline) { textDecoration += " overline"; } if (font.Strikeout) { textDecoration += " line-through"; } if (textDecoration.Length > 0) { attributes.Add(HtmlTextWriterStyle.TextDecoration, textDecoration); } else { if (!DoNotRenderDefaults) { attributes.Add(HtmlTextWriterStyle.TextDecoration, "none"); } } // Removing the border with an inline style if the class name was set if (_owner.IsSet(PROP_CSSCLASS)) { attributes.Add(HtmlTextWriterStyle.BorderStyle, "none"); } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- FlowPosition.cs
- ExpressionVisitorHelpers.cs
- QueueProcessor.cs
- RolePrincipal.cs
- ConstraintEnumerator.cs
- QilValidationVisitor.cs
- Application.cs
- NamespaceEmitter.cs
- FontNameEditor.cs
- TextSpan.cs
- DataGridViewDataErrorEventArgs.cs
- RenderData.cs
- wmiprovider.cs
- CompilerError.cs
- WebPartDescriptionCollection.cs
- ListView.cs
- ipaddressinformationcollection.cs
- AuthenticationSection.cs
- DelegatingMessage.cs
- StrokeNodeOperations.cs
- BamlCollectionHolder.cs
- ExpandoClass.cs
- SamlEvidence.cs
- GlyphCollection.cs
- ConsoleCancelEventArgs.cs
- XamlFilter.cs
- BrowserDefinitionCollection.cs
- IndexingContentUnit.cs
- UrlAuthFailureHandler.cs
- IndexedString.cs
- CRYPTPROTECT_PROMPTSTRUCT.cs
- Subtree.cs
- Renderer.cs
- MatrixAnimationUsingKeyFrames.cs
- Padding.cs
- DiscoveryServerProtocol.cs
- ProtocolsConfigurationHandler.cs
- SerializerProvider.cs
- DependencyPropertyKind.cs
- InvariantComparer.cs
- CFStream.cs
- RtfToken.cs
- ReadOnlyHierarchicalDataSource.cs
- ClientSettingsStore.cs
- DashStyle.cs
- StateDesignerConnector.cs
- SystemBrushes.cs
- ConfigurationStrings.cs
- SiblingIterators.cs
- ReturnValue.cs
- Stroke2.cs
- Win32PrintDialog.cs
- ControlUtil.cs
- ScrollChrome.cs
- LayoutEvent.cs
- X500Name.cs
- CheckBoxPopupAdapter.cs
- DrawingAttributeSerializer.cs
- TraceSwitch.cs
- InputLanguageEventArgs.cs
- ColumnReorderedEventArgs.cs
- WebRequestModulesSection.cs
- GridViewHeaderRowPresenter.cs
- UnsafeNativeMethods.cs
- SamlSecurityTokenAuthenticator.cs
- Configuration.cs
- EntityProxyTypeInfo.cs
- DataGridViewSelectedCellsAccessibleObject.cs
- UniqueIdentifierService.cs
- HeaderElement.cs
- TextTabProperties.cs
- ProxyWebPartManagerDesigner.cs
- WebPartCatalogAddVerb.cs
- CardSpaceException.cs
- DetailsViewRowCollection.cs
- MLangCodePageEncoding.cs
- ADConnectionHelper.cs
- SiteMembershipCondition.cs
- DataGridViewCellStyleChangedEventArgs.cs
- FastEncoder.cs
- Transform3DGroup.cs
- ToolStripPanelRenderEventArgs.cs
- RecognitionResult.cs
- PrimitiveSchema.cs
- QueryContinueDragEventArgs.cs
- SmiEventSink_DeferedProcessing.cs
- Property.cs
- RequestValidator.cs
- ContentValidator.cs
- TextEditorMouse.cs
- ConfigurationElementCollection.cs
- WindowsContainer.cs
- TreeViewImageIndexConverter.cs
- _SslSessionsCache.cs
- BamlTreeMap.cs
- ImageSourceConverter.cs
- AllMembershipCondition.cs
- PrintDialog.cs
- CodeTypeParameter.cs
- ProxyWebPartManagerDesigner.cs