EverCodo.ChangesMonitoring 1.0.0

dotnet add package EverCodo.ChangesMonitoring --version 1.0.0
NuGet\Install-Package EverCodo.ChangesMonitoring -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="EverCodo.ChangesMonitoring" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add EverCodo.ChangesMonitoring --version 1.0.0
#r "nuget: EverCodo.ChangesMonitoring, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install EverCodo.ChangesMonitoring as a Cake Addin
#addin nuget:?package=EverCodo.ChangesMonitoring&version=1.0.0

// Install EverCodo.ChangesMonitoring as a Cake Tool
#tool nuget:?package=EverCodo.ChangesMonitoring&version=1.0.0

NuGet Status

EverCodo.ChangesMonitoring

A powerful framework to handle PropertyChanged and CollectionChanged events on arbitrary hierarchy of nested objects and collections.

Sample data model

// INotifyPropertyChanged implementation is omitted to keep the example simple

public class Entity : INotifyPropertyChanged
{
    public string Name { get; set; }
    public DateTime CreationTime { get; set; }
    public Metadata Metadata { get; set; }    
}

public class Metadata : INotifyPropertyChanged
{
    public string Description { get; set; }
    public ObservableCollection<string> Tags { get; set; }
}

public class File : Entity
{
    public int Size { get; set; }
}

public class Folder : Entity
{
    public ObservableCollection<Entity> Children { get; set; }
}

Subscription for changes

public class Tree
{
    public Tree()
    {
        // ... loading tree to the Root is omitted ...

        _ChangesMonitor = ChangesMonitor.Create(Root);
        _ChangesMonitor.Changed += ChangesMonitor_Changed;
    }

    public Folder Root { get; }
       
    public string IsDirty { get; private set; }
    
    private readonly ChangesMonitor _ChangesMonitor;
    
    private void ChangesMonitor_Changed(object sender, MonitoredObjectChangedEventArgs args)
    {
        // any change of any property or collection on any level inside the Root makes the tree dirty
        IsDirty = true;
    }
    
    public void Save()
    {
        // ... saving tree from the Root is omitted ...
        
        IsDirty = false;
    }
}

Changes monitoring

[TestClass]
public class TreeChangeTests
{
    [TestMethod]
    public void AddMetadataTag()
    {
        var tree = new Tree();
        Assert.IsFalse(tree.IsDirty);
        
        tree.Root.Children[5].Children[3].Children[1].Metadata.Tags.Add("Some tag");
        Assert.IsTrue(tree.IsDirty);
        
        tree.Save();
        Assert.IsFalse(tree.IsDirty);
    }
    
    [TestMethod]
    public void ReplaceMetadata()
    {
        var tree = new Tree();
        Assert.IsFalse(tree.IsDirty);
        
        tree.Root.Children[5].Children[3].Metadata = new Metadata();
        Assert.IsTrue(tree.IsDirty);
        
        tree.Save();
        Assert.IsFalse(tree.IsDirty);
    }
    
    [TestMethod]
    public void ChangeMetadataDescription()
    {
        var tree = new Tree();
        Assert.IsFalse(tree.IsDirty);
        
        tree.Root.Children[5].Children[3].Metadata.Description = "Some description";
        Assert.IsTrue(tree.IsDirty);
        
        tree.Save();
        Assert.IsFalse(tree.IsDirty);
    }
    
    [TestMethod]
    public void ChangeEntityName()
    {
        var tree = new Tree();
        Assert.IsFalse(tree.IsDirty);
        
        tree.Root.Children[5].Name = "Some name";
        Assert.IsTrue(tree.IsDirty);
        
        tree.Save();
        Assert.IsFalse(tree.IsDirty);
    }
    
    [TestMethod]
    public void ReplaceChildren()
    {
        var tree = new Tree();
        Assert.IsFalse(tree.IsDirty);
        
        tree.Root.Children[5].Children = new ObservableCollection<Entity>();
        Assert.IsTrue(tree.IsDirty);
        
        tree.Save();
        Assert.IsFalse(tree.IsDirty);
    }
}
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETStandard 2.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.0 12,265 7/6/2022
1.0.0-beta2 171 7/1/2022
1.0.0-beta1 178 6/27/2022