https://github.com/janluksoft/wpfmvvmbarcharts

A WPF application with MVVM pattern with a bar charts and RelayCommands
https://github.com/janluksoft/wpfmvvmbarcharts

c-sharp chart dotnet mvvm mvvm-pattern visual-studio wpf wpf-application

Last synced: 2 days ago
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A WPF application with MVVM pattern with a bar charts and RelayCommands

• Host: GitHub
• URL: https://github.com/janluksoft/wpfmvvmbarcharts
• Owner: janluksoft
• Created: 2022-10-07T23:53:53.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2022-10-07T23:53:57.000Z (about 2 years ago)
• Last Synced: 2024-01-08T21:35:41.251Z (10 months ago)
• Topics: c-sharp, chart, dotnet, mvvm, mvvm-pattern, visual-studio, wpf, wpf-application
• Language: C#
• Homepage:
• Size: 67.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# WPF MVVM BarCharts

A WPF application with MVVM pattern with a bar charts and RelayCommands

The application demonstrates the use of the MVVM pattern for simple CRUD operations.

Example Data [Database] is stored in rows of Collections [ObservableCollection]. This data is connected to graphical controls and a ListBox array. Operations in the array automatically change the database and bar charts. 

An intermediate abstract class [abstract class CObservable : INotifyPropertyChanged] is used. The class does a simple definition of the data in the row (usually the User class). It makes the get, set fields have only one line each. Maybe it can be written even simpler.

A central class was also used: [RelayCommand : ICommand] for universal messaging.

In another place I have the simplest application to use the MVVM pattern.

## CRUD operations:

Adding data (Create);

Drawing charts (Read);

Editing data (Update);

Deleting data (Delete);

## Details

VS2017 and Target Framework: .NET Framework 4.6.1

![](WPF_app_MVVM_pattern_BarChart.png)