Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / CompMod / System / ComponentModel / DesignerAttribute.cs / 1 / DesignerAttribute.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* */ namespace System.ComponentModel { using System; using System.ComponentModel; using System.ComponentModel.Design; using System.Diagnostics; using System.Globalization; using System.Security.Permissions; ////// [AttributeUsage(AttributeTargets.Class | AttributeTargets.Interface, AllowMultiple = true, Inherited = true)] public sealed class DesignerAttribute : Attribute { private readonly string designerTypeName; private readonly string designerBaseTypeName; private string typeId; ///Specifies the class to use to implement design-time services. ////// public DesignerAttribute(string designerTypeName) { string temp = designerTypeName.ToUpper(CultureInfo.InvariantCulture); Debug.Assert(temp.IndexOf(".DLL") == -1, "Came across: " + designerTypeName + " . Please remove the .dll extension"); this.designerTypeName = designerTypeName; this.designerBaseTypeName = typeof(IDesigner).FullName; } ////// Initializes a new instance of the ///class using the name of the type that /// provides design-time services. /// /// public DesignerAttribute(Type designerType) { this.designerTypeName = designerType.AssemblyQualifiedName; this.designerBaseTypeName = typeof(IDesigner).FullName; } ////// Initializes a new instance of the ///class using the type that provides /// design-time services. /// /// public DesignerAttribute(string designerTypeName, string designerBaseTypeName) { string temp = designerTypeName.ToUpper(CultureInfo.InvariantCulture); Debug.Assert(temp.IndexOf(".DLL") == -1, "Came across: " + designerTypeName + " . Please remove the .dll extension"); this.designerTypeName = designerTypeName; this.designerBaseTypeName = designerBaseTypeName; } ////// Initializes a new instance of the ///class using the designer type and the /// base class for the designer. /// /// public DesignerAttribute(string designerTypeName, Type designerBaseType) { string temp = designerTypeName.ToUpper(CultureInfo.InvariantCulture); Debug.Assert(temp.IndexOf(".DLL") == -1, "Came across: " + designerTypeName + " . Please remove the .dll extension"); this.designerTypeName = designerTypeName; this.designerBaseTypeName = designerBaseType.AssemblyQualifiedName; } ////// Initializes a new instance of the ///class, using the name of the designer /// class and the base class for the designer. /// /// public DesignerAttribute(Type designerType, Type designerBaseType) { this.designerTypeName = designerType.AssemblyQualifiedName; this.designerBaseTypeName = designerBaseType.AssemblyQualifiedName; } ////// Initializes a new instance of the ///class using the types of the designer and /// designer base class. /// /// public string DesignerBaseTypeName { get { return designerBaseTypeName; } } ////// Gets /// the name of the base type of this designer. /// ////// public string DesignerTypeName { get { return designerTypeName; } } ////// Gets the name of the designer type associated with this designer attribute. /// ////// /// public override object TypeId { get { if (typeId == null) { string baseType = designerBaseTypeName; int comma = baseType.IndexOf(','); if (comma != -1) { baseType = baseType.Substring(0, comma); } typeId = GetType().FullName + baseType; } return typeId; } } public override bool Equals(object obj) { if (obj == this) { return true; } DesignerAttribute other = obj as DesignerAttribute; return (other != null) && other.designerBaseTypeName == designerBaseTypeName && other.designerTypeName == designerTypeName; } public override int GetHashCode() { return designerTypeName.GetHashCode() ^ designerBaseTypeName.GetHashCode(); } } }/// This defines a unique ID for this attribute type. It is used /// by filtering algorithms to identify two attributes that are /// the same type. For most attributes, this just returns the /// Type instance for the attribute. DesignerAttribute overrides /// this to include the type of the designer base type. /// ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- RectangleF.cs
- MILUtilities.cs
- DependencyPropertyChangedEventArgs.cs
- WindowsMenu.cs
- EventHandlersStore.cs
- ProcessStartInfo.cs
- ChangesetResponse.cs
- QueryNode.cs
- AppSettingsReader.cs
- AssertFilter.cs
- CornerRadius.cs
- ColorConverter.cs
- SafeCryptoKeyHandle.cs
- DataBindingExpressionBuilder.cs
- ColumnHeaderConverter.cs
- PageThemeBuildProvider.cs
- ProxyGenerator.cs
- TextBreakpoint.cs
- X509Certificate2Collection.cs
- Emitter.cs
- ModifiableIteratorCollection.cs
- SrgsNameValueTag.cs
- KeyEventArgs.cs
- AvTraceFormat.cs
- SingleResultAttribute.cs
- CollectionsUtil.cs
- SafeUserTokenHandle.cs
- UIElementCollection.cs
- Style.cs
- __Error.cs
- KeyMatchBuilder.cs
- ChtmlSelectionListAdapter.cs
- SafeRegistryHandle.cs
- StrongNameKeyPair.cs
- QuotedPrintableStream.cs
- XmlIgnoreAttribute.cs
- TagMapCollection.cs
- XmlQualifiedNameTest.cs
- LoginDesignerUtil.cs
- TypeReference.cs
- ProxyGenerationError.cs
- ModelItemDictionaryImpl.cs
- PrintingPermission.cs
- DbMetaDataColumnNames.cs
- HelpProvider.cs
- TypeLibConverter.cs
- ChannelServices.cs
- AssemblySettingAttributes.cs
- ContainerTracking.cs
- ExceptionCollection.cs
- SubpageParagraph.cs
- ReadOnlyKeyedCollection.cs
- DesignTimeValidationFeature.cs
- Console.cs
- OptimizedTemplateContent.cs
- DynamicFilter.cs
- SystemDiagnosticsSection.cs
- DefaultEvaluationContext.cs
- ImageInfo.cs
- CachedPathData.cs
- PackageFilter.cs
- ActiveXHost.cs
- TokenBasedSet.cs
- ListViewInsertedEventArgs.cs
- SafeFindHandle.cs
- ArraySegment.cs
- PeerNameRegistration.cs
- PrintEvent.cs
- SamlAdvice.cs
- RSAPKCS1SignatureFormatter.cs
- TableCellCollection.cs
- Encoder.cs
- HtmlElement.cs
- TextMessageEncodingBindingElement.cs
- MultipartIdentifier.cs
- CommandDevice.cs
- SizeLimitedCache.cs
- CanonicalXml.cs
- Timer.cs
- ColumnWidthChangingEvent.cs
- SafeNativeMethods.cs
- ITreeGenerator.cs
- Matrix3DValueSerializer.cs
- CollectionDataContract.cs
- EntryIndex.cs
- EventWaitHandle.cs
- CodeDelegateInvokeExpression.cs
- DataReceivedEventArgs.cs
- XmlSchemaGroup.cs
- StateItem.cs
- SimpleWebHandlerParser.cs
- IResourceProvider.cs
- Adorner.cs
- SqlBulkCopyColumnMapping.cs
- ThemeDirectoryCompiler.cs
- Regex.cs
- ByteRangeDownloader.cs
- TextContainerChangeEventArgs.cs
- BitmapEncoder.cs
- NativeMethods.cs