Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / CompMod / System / ComponentModel / AmbientValueAttribute.cs / 1 / AmbientValueAttribute.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* */ namespace System.ComponentModel { using System; using System.ComponentModel; using System.Diagnostics; using System.Globalization; using System.Runtime.InteropServices; using System.Runtime.Serialization.Formatters; using System.Security.Permissions; ////// [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1019:DefineAccessorsForAttributeArguments")] [AttributeUsage(AttributeTargets.All)] public sealed class AmbientValueAttribute : Attribute { private readonly object value; ///Specifies the ambient value for a property. The ambient value is the value you /// can set into a property to make it inherit its ambient. ////// public AmbientValueAttribute(Type type, string value) { // The try/catch here is because attributes should never throw exceptions. We would fail to // load an otherwise normal class. try { this.value = TypeDescriptor.GetConverter(type).ConvertFromInvariantString(value); } catch { Debug.Fail("Ambient value attribute of type " + type.FullName + " threw converting from the string '" + value + "'."); } } ///Initializes a new instance of the ///class, converting the /// specified value to the /// specified type, and using the U.S. English culture as the /// translation /// context. /// public AmbientValueAttribute(char value) { this.value = value; } ///Initializes a new instance of the ///class using a Unicode /// character. /// public AmbientValueAttribute(byte value) { this.value = value; } ///Initializes a new instance of the ///class using an 8-bit unsigned /// integer. /// public AmbientValueAttribute(short value) { this.value = value; } ///Initializes a new instance of the ///class using a 16-bit signed /// integer. /// public AmbientValueAttribute(int value) { this.value = value; } ///Initializes a new instance of the ///class using a 32-bit signed /// integer. /// public AmbientValueAttribute(long value) { this.value = value; } ///Initializes a new instance of the ///class using a 64-bit signed /// integer. /// public AmbientValueAttribute(float value) { this.value = value; } ///Initializes a new instance of the ///class using a /// single-precision floating point /// number. /// public AmbientValueAttribute(double value) { this.value = value; } ///Initializes a new instance of the ///class using a /// double-precision floating point /// number. /// public AmbientValueAttribute(bool value) { this.value = value; } ///Initializes a new instance of the ///class using a /// value. /// public AmbientValueAttribute(string value) { this.value = value; } ///Initializes a new instance of the ///class using a . /// public AmbientValueAttribute(object value) { this.value = value; } ///Initializes a new instance of the ////// class. /// public object Value { get { return value; } } public override bool Equals(object obj) { if (obj == this) { return true; } AmbientValueAttribute other = obj as AmbientValueAttribute; if (other != null) { if (value != null) { return value.Equals(other.Value); } else { return (other.Value == null); } } return false; } public override int GetHashCode() { return base.GetHashCode(); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ ///// Gets the ambient value of the property this /// attribute is /// bound to. /// ///// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- /* */ namespace System.ComponentModel { using System; using System.ComponentModel; using System.Diagnostics; using System.Globalization; using System.Runtime.InteropServices; using System.Runtime.Serialization.Formatters; using System.Security.Permissions; ////// [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1019:DefineAccessorsForAttributeArguments")] [AttributeUsage(AttributeTargets.All)] public sealed class AmbientValueAttribute : Attribute { private readonly object value; ///Specifies the ambient value for a property. The ambient value is the value you /// can set into a property to make it inherit its ambient. ////// public AmbientValueAttribute(Type type, string value) { // The try/catch here is because attributes should never throw exceptions. We would fail to // load an otherwise normal class. try { this.value = TypeDescriptor.GetConverter(type).ConvertFromInvariantString(value); } catch { Debug.Fail("Ambient value attribute of type " + type.FullName + " threw converting from the string '" + value + "'."); } } ///Initializes a new instance of the ///class, converting the /// specified value to the /// specified type, and using the U.S. English culture as the /// translation /// context. /// public AmbientValueAttribute(char value) { this.value = value; } ///Initializes a new instance of the ///class using a Unicode /// character. /// public AmbientValueAttribute(byte value) { this.value = value; } ///Initializes a new instance of the ///class using an 8-bit unsigned /// integer. /// public AmbientValueAttribute(short value) { this.value = value; } ///Initializes a new instance of the ///class using a 16-bit signed /// integer. /// public AmbientValueAttribute(int value) { this.value = value; } ///Initializes a new instance of the ///class using a 32-bit signed /// integer. /// public AmbientValueAttribute(long value) { this.value = value; } ///Initializes a new instance of the ///class using a 64-bit signed /// integer. /// public AmbientValueAttribute(float value) { this.value = value; } ///Initializes a new instance of the ///class using a /// single-precision floating point /// number. /// public AmbientValueAttribute(double value) { this.value = value; } ///Initializes a new instance of the ///class using a /// double-precision floating point /// number. /// public AmbientValueAttribute(bool value) { this.value = value; } ///Initializes a new instance of the ///class using a /// value. /// public AmbientValueAttribute(string value) { this.value = value; } ///Initializes a new instance of the ///class using a . /// public AmbientValueAttribute(object value) { this.value = value; } ///Initializes a new instance of the ////// class. /// public object Value { get { return value; } } public override bool Equals(object obj) { if (obj == this) { return true; } AmbientValueAttribute other = obj as AmbientValueAttribute; if (other != null) { if (value != null) { return value.Equals(other.Value); } else { return (other.Value == null); } } return false; } public override int GetHashCode() { return base.GetHashCode(); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007./// Gets the ambient value of the property this /// attribute is /// bound to. /// ///
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- WebMessageEncodingBindingElement.cs
- XmlDataSource.cs
- GridViewColumnCollection.cs
- DataBoundLiteralControl.cs
- ServiceReference.cs
- XmlAttribute.cs
- MissingFieldException.cs
- SafeReversePInvokeHandle.cs
- SafeCoTaskMem.cs
- HtmlFormAdapter.cs
- XslUrlEditor.cs
- HttpWriter.cs
- ObjectAssociationEndMapping.cs
- Exception.cs
- AspNetSynchronizationContext.cs
- ApplicationId.cs
- ManagementBaseObject.cs
- FloaterParagraph.cs
- SqlXml.cs
- ModuleBuilder.cs
- ApplicationProxyInternal.cs
- CodeTypeDeclarationCollection.cs
- StringTraceRecord.cs
- Stack.cs
- Propagator.JoinPropagator.cs
- TrustSection.cs
- HybridDictionary.cs
- ComponentConverter.cs
- VersionedStream.cs
- XmlBaseReader.cs
- GradientBrush.cs
- MemberListBinding.cs
- TypeViewSchema.cs
- XmlSchemaSimpleTypeRestriction.cs
- Ray3DHitTestResult.cs
- HWStack.cs
- XmlSchemaSimpleType.cs
- DispatcherExceptionFilterEventArgs.cs
- SafeLibraryHandle.cs
- ConnectionManagementSection.cs
- DeclarativeCatalogPart.cs
- ValueQuery.cs
- ObjectListCommandsPage.cs
- XmlSchemaCompilationSettings.cs
- BitmapCache.cs
- Rss20FeedFormatter.cs
- VBIdentifierNameEditor.cs
- oledbmetadatacollectionnames.cs
- XmlMtomReader.cs
- Cursor.cs
- XmlDocumentSchema.cs
- Binding.cs
- ConnectionStringsExpressionBuilder.cs
- ToolStripItemBehavior.cs
- ToolStripLabel.cs
- DocumentSchemaValidator.cs
- SafeHandle.cs
- IriParsingElement.cs
- AppDomainProtocolHandler.cs
- XmlnsPrefixAttribute.cs
- FormParameter.cs
- PageThemeBuildProvider.cs
- DataPagerFieldCollection.cs
- WebColorConverter.cs
- IPAddressCollection.cs
- TransformerTypeCollection.cs
- FloaterParagraph.cs
- DefaultPropertiesToSend.cs
- OrElse.cs
- DataTableClearEvent.cs
- MeasureData.cs
- BaseDataListComponentEditor.cs
- XmlLoader.cs
- indexingfiltermarshaler.cs
- ImageConverter.cs
- SpecularMaterial.cs
- UpdateCommandGenerator.cs
- Header.cs
- DataException.cs
- DbParameterCollectionHelper.cs
- ZoneLinkButton.cs
- DoubleLinkList.cs
- InvalidOleVariantTypeException.cs
- UnhandledExceptionEventArgs.cs
- itemelement.cs
- sqlcontext.cs
- DataSourceProvider.cs
- ContentPlaceHolder.cs
- SafeUserTokenHandle.cs
- GetPageCompletedEventArgs.cs
- RowVisual.cs
- MD5CryptoServiceProvider.cs
- HyperLink.cs
- StylusSystemGestureEventArgs.cs
- LinearQuaternionKeyFrame.cs
- ProjectionCamera.cs
- _ConnectionGroup.cs
- ChameleonKey.cs
- HtmlSelect.cs
- SecurityAttributeGenerationHelper.cs