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Q&A

Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Posts tagged mvvm

For questions about using the Model-View-ViewModel design pattern, used for implementing user interfaces that separate the UI (the View) from its data (the Model) via its presentation logic (its ViewModel).

This tag doesn't have a detailed wiki yet.

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Q&A Datagrid in MVVM saves edits but not inserts

I am writing a todolist application in WPF with MVVM. I display the goals in a datagrid and the editing works fine. Changes made in the grid are saved to the DB when I click save. However, adding a...

1 answer  ·  posted 1y ago by FrankLuke‭  ·  last activity 1y ago by Alexei‭

Question c# mvvm wpf
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Q&A C# WPF datagrid not persisting inserts

I am working with VS 2022 and trying to make a WPF MVVM application. The application updates the items displayed in the datagrid, persisting the changes to the database upon save. However, adding a...

0 answers  ·  posted 2y ago by FrankLuke‭

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Q&A WPF MVVM ListBox not updating

I am trying to combine MVVM in WPF using Microsoft.Toolkit.MVVM. Somethings are working as expected. The text boxes bind to fields and update in both directions. The button command executes and cha...

2 answers  ·  posted 2y ago by FrankLuke‭  ·  last activity 2y ago by elgonzo‭

Question c# binding mvvm wpf
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Q&A How to dynamically change panel of ItemsControl?

Let's say I have some collection of data. My goal is to provide different kind of view of ItemsControl depending on user`s preference. For simplicity, we can assume that user can select only betwe...

1 answer  ·  posted 2y ago by FoggyFinder‭  ·  edited 2y ago by FoggyFinder‭

Question c# .net mvvm avalonia
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Code Reviews C# WPF MVVM View & Get new record values

Just looking to hear some reviews on my current MVVM Implementation, If I am heading towards the right direction. :) Code BaseViewModel public class BaseViewModel : INotifyPropertyChanged { ...

1 answer  ·  posted 3y ago by gzi98‭  ·  last activity 3y ago by FoggyFinder‭

Question c# mvvm wpf
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Q&A How to filter data from the view using MVVM Pattern?

I am trying to filter data in the DataGrid using the texboxes using the MVVM pattern. Just not sure how to do it. Would appreciate any guidance. My current code: Model public class Technical_Bes...

1 answer  ·  posted 3y ago by gzi98‭  ·  last activity 3y ago by FoggyFinder‭

Question c# mvvm wpf
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Code Reviews C# MVVM Login Project

I was wondering if somebody can review my code? I am creating a simple login desktop application, just to get used to the MVVM pattern using WPF. View <Window x:Class="Login_App.MainWindow" ...

2 answers  ·  posted 3y ago by gzi98‭  ·  last activity 3y ago by Peter Taylor‭

Question c# mvvm wpf