I am using MVVM light (GalaSoft.MvvmLight) in my WPF application. My View <base:BaseWindow x:Class="Hub.Kiosk.View.WindowLogin" xmlns="http://schemas.microsoft.com/winfx/...

Historically in WPF when using MVVM (typically done with MVVMLight) I use the approach where I bind a control to something in its view-model. To wit: XAML: xmlns:vm="clr-namespace:My.Namespace....

I am updating a project using MVVM Light. In the UserEditView, there is a list of users. Select one user, and the user data comes up in a StackPanel where it is editable. To make things easier, the ...

I am attempting to migrate a Xamarin native (Xamarin.iOS and Xamarin.Android) solution from MVVMLight to CommunityToolkit.Mvvm. I have pored over documentation on this topic here. The docs state that ...

Good day, I am new to C# and WPF. Currently, I am trying to create a Todo list, but I am having problems with the CanExecuteAddTodoCommand() for my RelayCommand. I used MVVMlight for this and Material ...

I have the following datagird in my WPF and I can open a new CustomerOperationView from OperationView with EventTrigger as you see. However, I want to open CustomerOperationView with a parameter for ...

So basically I'm trying to subscribe to the Navigated event on the WebBrowser control so I can get the source of the WebBrowser, but I have no idea how to subscribe to it from the ViewModel I have ...

So I am developing a two-screen application using wpf with mvvm light. I want to mirror them as much as possible. However, I run into problem with the showdialog for windows. Because ShowDialog will ...

In a user control I have context menu for data grid like shown below <DataGrid.ContextMenu> <ContextMenu Focusable="False"> <menuItems:ExportMenuItemView ...

I have a UWP custom control that have a method and I want to call this method in some ViewModel (I use CommunityToolkit.Mvvm framework in our project), after many searches I found similar solution in ...

I just need some Help translating from C# to VB.Net in this Case. I try to learn about MVVM and WPF. I need to communicate between multiple Views. An easy way should be via MvvmLight Messaging. ...

I was trying to update data through Textbox when click on the button the AccessViolationException throws out at random everytime I click on the button to execute some funtions Not just that,while ...

I am working on upgrading MVVMLight to Windows Community Toolkit and facing issues with DispatcherHelper. I am unable to find any examples which can show me how to upgrade the functionality relating ...

Trying to migrate from good old MVVM Light to Windows Community Toolkit. How are we supposed to override a registered service, i.e. replace it with another implementation at runtime? Example I have ...

public static async Task SetRequestedThemeAsync() { foreach (var view in CoreApplication.Views) { await view.Dispatcher.RunAsync(CoreDispatcherPriority....