Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / UI / WebControls / PanelStyle.cs / 1 / PanelStyle.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System; using System.Collections; using System.ComponentModel; using System.Globalization; using System.Reflection; using System.Web; using System.Web.UI; using System.Security.Permissions; ////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] public class PanelStyle : Style { // !!NOTE!! // Style.cs also defines a set of flag contants and both sets have to // be unique. Please be careful when adding new flags to either list. private const int PROP_BACKIMAGEURL = 0x00010000; private const int PROP_DIRECTION = 0x00020000; private const int PROP_HORIZONTALALIGN = 0x00040000; private const int PROP_SCROLLBARS = 0x00080000; private const int PROP_WRAP = 0x00100000; private const string STR_BACKIMAGEURL = "BackImageUrl"; private const string STR_DIRECTION = "Direction"; private const string STR_HORIZONTALALIGN = "HorizontalAlign"; private const string STR_SCROLLBARS = "ScrollBars"; private const string STR_WRAP = "Wrap"; ///Specifies the style of the panel. ////// public PanelStyle(StateBag bag) : base (bag) { } ////// Initializes a new instance of the ////// class with state bag information. /// /// [ WebCategory("Appearance"), DefaultValue(""), UrlProperty(), WebSysDescription(SR.Panel_BackImageUrl) ] public virtual string BackImageUrl { get { if (IsSet(PROP_BACKIMAGEURL)) { return(string)(ViewState[STR_BACKIMAGEURL]); } return String.Empty; } set { if (value == null) { throw new ArgumentNullException("value"); } ViewState[STR_BACKIMAGEURL] = value; SetBit(PROP_BACKIMAGEURL); } } ///Gets or sets the URL of the background image for the panel. ////// [ WebCategory("Appearance"), DefaultValue(""), WebSysDescription(SR.Panel_Direction) ] public virtual ContentDirection Direction { get { if (IsSet(PROP_DIRECTION)) { return (ContentDirection)(ViewState[STR_DIRECTION]); } return ContentDirection.NotSet; } set { if (value < ContentDirection.NotSet || value > ContentDirection.RightToLeft) { throw new ArgumentOutOfRangeException("value"); } ViewState[STR_DIRECTION] = value; SetBit(PROP_DIRECTION); } } ///Gets or sets content direction for the panel. ////// [ WebCategory("Appearance"), DefaultValue(""), WebSysDescription(SR.Panel_HorizontalAlign) ] public virtual HorizontalAlign HorizontalAlign { get { if (IsSet(PROP_HORIZONTALALIGN)) { return (HorizontalAlign)(ViewState[STR_HORIZONTALALIGN]); } return HorizontalAlign.NotSet; } set { if (value < HorizontalAlign.NotSet || value > HorizontalAlign.Justify) { throw new ArgumentOutOfRangeException("value"); } ViewState[STR_HORIZONTALALIGN] = value; SetBit(PROP_HORIZONTALALIGN); } } ///Gets or sets the horizontal alignment of the contents within the panel. ////// [ WebCategory("Appearance"), DefaultValue(""), WebSysDescription(SR.Panel_ScrollBars) ] public virtual ScrollBars ScrollBars { get { if (IsSet(PROP_SCROLLBARS)) { return (ScrollBars)(ViewState[STR_SCROLLBARS]); } return ScrollBars.None; } set { if (value < ScrollBars.None || value > ScrollBars.Auto) { throw new ArgumentOutOfRangeException("value"); } ViewState[STR_SCROLLBARS] = value; SetBit(PROP_SCROLLBARS); } } ///Gets or sets the scrollbar behavior of the panel. ////// [ WebCategory("Appearance"), DefaultValue(""), WebSysDescription(SR.Panel_Wrap) ] public virtual bool Wrap { get { if (IsSet(PROP_WRAP)) { return (bool)(ViewState[STR_WRAP]); } return true; } set { ViewState[STR_WRAP] = value; SetBit(PROP_WRAP); } } ///Gets or sets a value /// indicating whether the content wraps within the panel. ////// /// public override void CopyFrom(Style s) { if (s != null && !s.IsEmpty) { base.CopyFrom(s); if (s is PanelStyle) { PanelStyle ts = (PanelStyle)s; if (s.RegisteredCssClass.Length != 0) { if (ts.IsSet(PROP_BACKIMAGEURL)) { ViewState.Remove(STR_BACKIMAGEURL); ClearBit(PROP_BACKIMAGEURL); } if (ts.IsSet(PROP_SCROLLBARS)) { ViewState.Remove(STR_SCROLLBARS); ClearBit(PROP_SCROLLBARS); } if (ts.IsSet(PROP_WRAP)) { ViewState.Remove(STR_WRAP); ClearBit(PROP_WRAP); } } else { if (ts.IsSet(PROP_BACKIMAGEURL)) this.BackImageUrl = ts.BackImageUrl; if (ts.IsSet(PROP_SCROLLBARS)) this.ScrollBars = ts.ScrollBars; if (ts.IsSet(PROP_WRAP)) this.Wrap = ts.Wrap; } if (ts.IsSet(PROP_DIRECTION)) this.Direction = ts.Direction; if (ts.IsSet(PROP_HORIZONTALALIGN)) this.HorizontalAlign = ts.HorizontalAlign; } } } ///Copies non-blank elements from the specified style, overwriting existing /// style elements if necessary. ////// /// public override void MergeWith(Style s) { if (s != null && !s.IsEmpty) { if (IsEmpty) { // merge into an empty style is equivalent to a copy, // which is more efficient CopyFrom(s); return; } base.MergeWith(s); if (s is PanelStyle) { PanelStyle ts = (PanelStyle)s; // Since we're already copying the registered CSS class in base.MergeWith, we don't // need to any attributes that would be included in that class. if (s.RegisteredCssClass.Length == 0) { if (ts.IsSet(PROP_BACKIMAGEURL) && !this.IsSet(PROP_BACKIMAGEURL)) this.BackImageUrl = ts.BackImageUrl; if (ts.IsSet(PROP_SCROLLBARS) && !this.IsSet(PROP_SCROLLBARS)) this.ScrollBars = ts.ScrollBars; if (ts.IsSet(PROP_WRAP) && !this.IsSet(PROP_WRAP)) this.Wrap = ts.Wrap; } if (ts.IsSet(PROP_DIRECTION) && !this.IsSet(PROP_DIRECTION)) this.Direction = ts.Direction; if (ts.IsSet(PROP_HORIZONTALALIGN) && !this.IsSet(PROP_HORIZONTALALIGN)) this.HorizontalAlign = ts.HorizontalAlign; } } } ///Copies non-blank elements from the specified style, but will not overwrite /// any existing style elements. ////// /// public override void Reset() { if (IsSet(PROP_BACKIMAGEURL)) ViewState.Remove(STR_BACKIMAGEURL); if (IsSet(PROP_DIRECTION)) ViewState.Remove(STR_DIRECTION); if (IsSet(PROP_HORIZONTALALIGN)) ViewState.Remove(STR_HORIZONTALALIGN); if (IsSet(PROP_SCROLLBARS)) ViewState.Remove(STR_SCROLLBARS); if (IsSet(PROP_WRAP)) ViewState.Remove(STR_WRAP); base.Reset(); } } }Clears out any defined style elements from the state bag. ///
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ScriptingRoleServiceSection.cs
- SqlParameterCollection.cs
- MimeBasePart.cs
- UnmanagedMemoryStreamWrapper.cs
- LazyTextWriterCreator.cs
- BuildProvider.cs
- Point.cs
- WebPartConnectionsConfigureVerb.cs
- WebPartAddingEventArgs.cs
- RealizationContext.cs
- LinearGradientBrush.cs
- StyleHelper.cs
- CodeDirectionExpression.cs
- PartitionResolver.cs
- ProtocolsConfigurationEntry.cs
- IPipelineRuntime.cs
- ColumnWidthChangedEvent.cs
- RequestBringIntoViewEventArgs.cs
- SqlClientPermission.cs
- NativeBuffer.cs
- CallId.cs
- FixedDocument.cs
- Completion.cs
- DynamicValueConverter.cs
- SigningDialog.cs
- HttpCacheParams.cs
- ResourceProviderFactory.cs
- XpsDocument.cs
- DragDrop.cs
- HttpStaticObjectsCollectionWrapper.cs
- DetailsViewActionList.cs
- KeyedCollection.cs
- EventLogPermissionEntry.cs
- FilterElement.cs
- SEHException.cs
- NameScope.cs
- Baml6ConstructorInfo.cs
- TextElement.cs
- XmlSerializerSection.cs
- ProfileServiceManager.cs
- BuildManagerHost.cs
- SingleKeyFrameCollection.cs
- DependencyPropertyValueSerializer.cs
- RightsManagementPermission.cs
- DataPagerFieldCollection.cs
- SctClaimDictionary.cs
- EmptyQuery.cs
- DesignDataSource.cs
- EventListenerClientSide.cs
- AncestorChangedEventArgs.cs
- ListViewDeleteEventArgs.cs
- TerminatorSinks.cs
- DrawingDrawingContext.cs
- DesignTimeTemplateParser.cs
- SrgsRule.cs
- BindingContext.cs
- CmsInterop.cs
- EventsTab.cs
- ListBindingHelper.cs
- XmlAtomicValue.cs
- HttpStreamMessageEncoderFactory.cs
- QueryPageSettingsEventArgs.cs
- ProfessionalColors.cs
- HtmlTextArea.cs
- ThreadPool.cs
- CssClassPropertyAttribute.cs
- cookie.cs
- TextClipboardData.cs
- ReaderWriterLock.cs
- Encoder.cs
- DataRecordObjectView.cs
- HashHelper.cs
- Calendar.cs
- WsdlBuildProvider.cs
- FileCodeGroup.cs
- PaintValueEventArgs.cs
- ReflectPropertyDescriptor.cs
- HeaderUtility.cs
- CompositeFontInfo.cs
- RenderData.cs
- XComponentModel.cs
- TypedCompletedAsyncResult.cs
- RegistrySecurity.cs
- ButtonBaseAdapter.cs
- XmlTextReaderImpl.cs
- BitmapEffectState.cs
- FileLogRecordStream.cs
- AsymmetricSignatureFormatter.cs
- ToggleProviderWrapper.cs
- _NegoStream.cs
- AlignmentXValidation.cs
- CodeLinePragma.cs
- WindowsPrincipal.cs
- QueryStringConverter.cs
- ServicesUtilities.cs
- RootBuilder.cs
- handlecollector.cs
- BridgeDataRecord.cs
- CodeAttributeArgument.cs
- FileLevelControlBuilderAttribute.cs