Caliburn.Micro | A small, yet powerful framework, designed for building applications across all XAML platforms. Its s | Runtime Evironment library

I am trying to use Simple Injector as the DI container for Caliburn.Micro. Demo source: https://github.com/nvstrien/WPFDemos

This project has a basic Caliburn.Micro setup with a Simple Injector Container. The ShellView has 1 button and when pressed, an async method is called to get some simulated data.

I am getting this error in Bootstrapper.Buildup.

SimpleInjector.ActivationException: 'No registration for type SequentialResult could be found. Make sure SequentialResult is registered, for instance by calling 'Container.Register();' during the registration phase. An implicit registration could not be made because Container.Options.ResolveUnregisteredConcreteTypes is set to 'false', which is now the default setting in v5. This disallows the container to construct this unregistered concrete type. For more information on why resolving unregistered concrete types is now disallowed by default, and what possible fixes you can apply, see https://simpleinjector.org/ructd. '

It has been suggested here that commenting out Bootstrapper.BuildUp should work: Caliburn.Micro Bootstrapper 'BuildUp' method throws exception when Simple Injector is used

However, when doing so, SimpleInjector will still throw an exception.

Any help solving this would be greatly appreciated

My complete Bootstrapper config file looks like this:

I'm working on a UWP app. I'm using caliburn.micro framework for MVVM. I've overriden the ShellViewModel's OnViewLoaded(object view) method to make an awaited call to an asynchronous login method as follows:

I'm stuck in a problem . I can calculate distance from 2 points . And I want to set the TextBlock after I Draw Line . Please not that I don't use any Graphics property to write inside image . I use TextBlock because that is not write inside image . Here is my XAML code ..

My class structure is as follows:

The following are my test codes：

I'm trying to pass items from my Combobox (which is binded to my Model object's lists) to my button. My problem is that I'm new to Caliburn.Micro + WPF and not quite sure how to subscribe/pass the desired values to my button (like sending strings of a PropetyName to a Button(string propetyName)).

ViewModel code:

Hello I'm Drawing a line in my Application . I'm using Caliburn.Micro MVVM Framework . In my DICOM image I'm able to draw a line using Pointer and Calculate distance . I use 3 events MouseDown,MouseMove and MouseUp. I left click to my Mouse and then I move if I release I able to Draw . My problem is when I move my mouse may be it sometimes change direction that time using Graphics.Drawline draw line but when I'm in the last point it should the Straight line . But as I move my Mouse it has the other point the line too that does not belong to this Line . Please see the what I did

It should be a starigh line as Sometimes My mouse move the color still at that point .There is a famous DICOM Viewer App Name Radiant Here you can see Line is Straight. Here is My code

My WPF application have a layout page with the following code:

I'm new to WPF, started trying to learn it on Wednesday. I have started looking into Caliburn.Micro and MVVM and I have used MaterialDesignInXAML Nuget package for a material design in the app. From this I have created a basic application that I want to use. This app has drawer menu that slides out from the side. On this menu, I have a number of buttons. I want to be able to click these buttons and have my ContentControl Update with the relevant UserControl Views I have created. I have LoadHome() in the public ShellViewModel(){LoadHome();} Method and this loads when i start the app, however clicking the buttons in the menu does not update the contentcontrol nor does it trigger any break points, even thought it is using the same x:Name="" syntax the others use. If i take the buttons off the menu and place them after, The button click works as expected and updates the contentcontrol.

My Code