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| @@ -0,0 +1,65 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> | ||
| <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" /> | ||
| <PropertyGroup> | ||
| <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> | ||
| <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> | ||
| <ProjectGuid>{759220DD-3017-4331-8F37-7C0B7F2ACDC7}</ProjectGuid> | ||
| <OutputType>Library</OutputType> | ||
| <AppDesignerFolder>Properties</AppDesignerFolder> | ||
| <RootNamespace>Archetype.Examples</RootNamespace> | ||
| <AssemblyName>Archetype.Examples</AssemblyName> | ||
| <TargetFrameworkVersion>v4.5</TargetFrameworkVersion> | ||
| <FileAlignment>512</FileAlignment> | ||
| <TargetFrameworkProfile /> | ||
| </PropertyGroup> | ||
| <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> | ||
| <DebugSymbols>true</DebugSymbols> | ||
| <DebugType>full</DebugType> | ||
| <Optimize>false</Optimize> | ||
| <OutputPath>bin\Debug\</OutputPath> | ||
| <DefineConstants>DEBUG;TRACE</DefineConstants> | ||
| <ErrorReport>prompt</ErrorReport> | ||
| <WarningLevel>4</WarningLevel> | ||
| <Prefer32Bit>false</Prefer32Bit> | ||
| </PropertyGroup> | ||
| <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "> | ||
| <DebugType>pdbonly</DebugType> | ||
| <Optimize>true</Optimize> | ||
| <OutputPath>bin\Release\</OutputPath> | ||
| <DefineConstants>TRACE</DefineConstants> | ||
| <ErrorReport>prompt</ErrorReport> | ||
| <WarningLevel>4</WarningLevel> | ||
| <Prefer32Bit>false</Prefer32Bit> | ||
| </PropertyGroup> | ||
| <ItemGroup> | ||
| <Reference Include="nunit.framework"> | ||
| <HintPath>..\Archetype.Tests\bin\Debug\nunit.framework.dll</HintPath> | ||
| </Reference> | ||
| <Reference Include="System" /> | ||
| <Reference Include="System.Core" /> | ||
| <Reference Include="System.Xml.Linq" /> | ||
| <Reference Include="System.Data.DataSetExtensions" /> | ||
| <Reference Include="Microsoft.CSharp" /> | ||
| <Reference Include="System.Data" /> | ||
| <Reference Include="System.Xml" /> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <Compile Include="NotifyPropertyChangesExamples.cs" /> | ||
| <Compile Include="Properties\AssemblyInfo.cs" /> | ||
| </ItemGroup> | ||
| <ItemGroup> | ||
| <ProjectReference Include="..\Archetype\Archetype.csproj"> | ||
| <Project>{74AAF77C-A943-489A-A78C-3612FA2CC938}</Project> | ||
| <Name>Archetype</Name> | ||
| </ProjectReference> | ||
| </ItemGroup> | ||
| <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /> | ||
| <!-- To modify your build process, add your task inside one of the targets below and uncomment it. | ||
| Other similar extension points exist, see Microsoft.Common.targets. | ||
| <Target Name="BeforeBuild"> | ||
| </Target> | ||
| <Target Name="AfterBuild"> | ||
| </Target> | ||
| --> | ||
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src/Archetype.Examples/NotifyPropertyChangesExamples.cs
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| #region License | ||
|
|
||
| // | ||
| // Copyright (c) 2012, Ian Davis | ||
| // | ||
| // Dual-licensed under the Apache License, Version 2.0, and the Microsoft Public License (Ms-PL). | ||
| // See the file LICENSE.txt for details. | ||
| // | ||
|
|
||
| #endregion | ||
|
|
||
| #region Using Directives | ||
|
|
||
| using System; | ||
| using System.ComponentModel; | ||
| using NUnit.Framework; | ||
|
|
||
| #endregion | ||
|
|
||
| namespace Archetype.Examples | ||
| { | ||
| public interface INotifyPropertyChanges : INotifyPropertyChanged, INotifyPropertyChanging | ||
| { | ||
| void OnPropertyChanged( string propertyName = "" ); | ||
| void OnPropertyChanging( string propertyName = "" ); | ||
| } | ||
|
|
||
| public class NotifyPropertyChangesModule : INotifyPropertyChanges | ||
| { | ||
| #region INotifyPropertyChanges Members | ||
|
|
||
| public event PropertyChangedEventHandler PropertyChanged; | ||
|
|
||
| public event PropertyChangingEventHandler PropertyChanging; | ||
|
|
||
| public virtual void OnPropertyChanged( string propertyName = "" ) | ||
| { | ||
| PropertyChangedEventHandler handler = PropertyChanged; | ||
| if ( handler != null ) | ||
| { | ||
| handler( this, new PropertyChangedEventArgs( propertyName ) ); | ||
| } | ||
| } | ||
|
|
||
| public virtual void OnPropertyChanging( string propertyName = "" ) | ||
| { | ||
| PropertyChangingEventHandler handler = PropertyChanging; | ||
| if ( handler != null ) | ||
| { | ||
| handler( this, new PropertyChangingEventArgs( propertyName ) ); | ||
| } | ||
| } | ||
|
|
||
| #endregion | ||
| } | ||
|
|
||
| public class Person : DelegatingObject | ||
| { | ||
| private int _Age; | ||
| private string _Name; | ||
|
|
||
| public Person() | ||
| : this( new NotifyPropertyChangesModule() ) | ||
| { | ||
| } | ||
|
|
||
| public Person( params object[] modules ) | ||
| : base( modules ) | ||
| { | ||
| } | ||
|
|
||
| public string Name | ||
| { | ||
| get { return _Name; } | ||
| set | ||
| { | ||
| This.OnPropertyChanging( "Name" ); | ||
| if ( _Name != value ) | ||
| { | ||
| _Name = value; | ||
| This.OnPropertyChanged( "Name" ); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| public int Age | ||
| { | ||
| get { return _Age; } | ||
| set | ||
| { | ||
| Inpc.OnPropertyChanging( "Age" ); | ||
| if ( _Age != value ) | ||
| { | ||
| _Age = value; | ||
| Inpc.OnPropertyChanged( "Age" ); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| private dynamic This | ||
| { | ||
| get { return this; } | ||
| } | ||
|
|
||
| internal INotifyPropertyChanges Inpc | ||
| { | ||
| get { return This; } | ||
| } | ||
| } | ||
|
|
||
| [TestFixture] | ||
| public class PersonExamples | ||
| { | ||
| [Test] | ||
| public void SharedModulesToShareBehavior() | ||
| { | ||
| var module = new NotifyPropertyChangesModule(); | ||
| module.PropertyChanged += | ||
| ( sender, args ) => Console.WriteLine( "The field {0} has changed.", args.PropertyName ); | ||
| module.PropertyChanging += | ||
| ( sender, args ) => Console.WriteLine( "The field {0} is changing.", args.PropertyName ); | ||
| var inigo = new Person( module ) { Name = "Inigo" }; | ||
| var ian = new Person( module ) { Name = "Ian" }; | ||
|
|
||
| inigo.Age = 45; | ||
| ian.Age = 30; | ||
| } | ||
|
|
||
| [Test] | ||
| public void UsingModelObjectAsDynamic() | ||
| { | ||
| dynamic person = new Person(); | ||
| // The cast to the interface will work | ||
| INotifyPropertyChanges inpc = person; | ||
| inpc.PropertyChanged += | ||
| ( sender, args ) => Console.WriteLine( "The field {0} has changed.", args.PropertyName ); | ||
| inpc.PropertyChanging += | ||
| ( sender, args ) => Console.WriteLine( "The field {0} is changing.", args.PropertyName ); | ||
| // We have full IntelliSense when working with person. | ||
| // but now accessing .Name looses IntelliSense | ||
| person.Name = "Inigo Montoya"; | ||
| } | ||
|
|
||
| [Test] | ||
| public void UsingModelObjectAsStronglyTyped() | ||
| { | ||
| var person = new Person(); | ||
| // Casting first to dynamic triggers the DelegatingObjects casting system | ||
| INotifyPropertyChanges inpc = (dynamic) person; | ||
| inpc.PropertyChanged += | ||
| ( sender, args ) => Console.WriteLine( "The field {0} has changed.", args.PropertyName ); | ||
| inpc.PropertyChanging += | ||
| ( sender, args ) => Console.WriteLine( "The field {0} is changing.", args.PropertyName ); | ||
| // We have full IntelliSense when working with person. | ||
| // We have full IntelliSense when working with person. | ||
| person.Name = "Inigo Montoya"; | ||
| } | ||
|
|
||
| [Test] | ||
| public void UsingModelWithProxyCastingProperty() | ||
| { | ||
| var person = new Person(); | ||
| // The cast to the interface will work | ||
| person.Inpc.PropertyChanged += | ||
| ( sender, args ) => Console.WriteLine( "The field {0} has changed.", args.PropertyName ); | ||
| person.Inpc.PropertyChanging += | ||
| ( sender, args ) => Console.WriteLine( "The field {0} is changing.", args.PropertyName ); | ||
| // We have full IntelliSense when working with person. | ||
| // but now accessing .Name looses IntelliSense | ||
| person.Name = "Inigo Montoya"; | ||
| } | ||
| } | ||
| } |
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| using System.Reflection; | ||
| using System.Runtime.CompilerServices; | ||
| using System.Runtime.InteropServices; | ||
|
|
||
| // General Information about an assembly is controlled through the following | ||
| // set of attributes. Change these attribute values to modify the information | ||
| // associated with an assembly. | ||
| [assembly: AssemblyTitle("Archetype.Examples")] | ||
| [assembly: AssemblyDescription("")] | ||
| [assembly: AssemblyConfiguration("")] | ||
| [assembly: AssemblyCompany("")] | ||
| [assembly: AssemblyProduct("Archetype.Examples")] | ||
| [assembly: AssemblyCopyright("Copyright © 2012")] | ||
| [assembly: AssemblyTrademark("")] | ||
| [assembly: AssemblyCulture("")] | ||
|
|
||
| // Setting ComVisible to false makes the types in this assembly not visible | ||
| // to COM components. If you need to access a type in this assembly from | ||
| // COM, set the ComVisible attribute to true on that type. | ||
| [assembly: ComVisible(false)] | ||
|
|
||
| // The following GUID is for the ID of the typelib if this project is exposed to COM | ||
| [assembly: Guid("31c28bdb-61c1-492f-b083-16babf0fa7a4")] | ||
|
|
||
| // Version information for an assembly consists of the following four values: | ||
| // | ||
| // Major Version | ||
| // Minor Version | ||
| // Build Number | ||
| // Revision | ||
| // | ||
| // You can specify all the values or you can default the Build and Revision Numbers | ||
| // by using the '*' as shown below: | ||
| // [assembly: AssemblyVersion("1.0.*")] | ||
| [assembly: AssemblyVersion("1.0.0.0")] | ||
| [assembly: AssemblyFileVersion("1.0.0.0")] |