NullPointerException when using DialogService provided by the lib

I am building an Android app using Xamarin and mvvm-light and I am using DialogService provided by mvvmlight....When I click the button bound to the following command I get an exception. private Re...

Id #7748 | Release: None | Updated: Mar 23 at 2:08 PM by mbob | Created: Mar 17 at 4:18 PM by mbob

VS2017 extension

I cannot see MVVM Light extension in Visual Studio 2017. By when should we expect it to be available?

Id #7747 | Release: None | Updated: Mar 8 at 11:53 AM by lbugnion | Created: Mar 8 at 9:48 AM by Shujee

[SimpleIoc] Add a way to invoke Dispose() on all created instances that dispose IDisposable

I have interfaces that may be implemented by classes that also implement IDisposable. Since I don't know which services actually implement it, I have to go manually over all registered instances, t...

Id #7746 | Release: None | Updated: Feb 28 at 10:30 AM by Tyrrrz | Created: Feb 28 at 10:30 AM by Tyrrrz

UWP : Update binding in async methods

Hi Laurent, Do you have any idea about that ? is it possible or not ? and with x:Bind too ? I am have update trouble but if i put that in an awaited dispatcher call then it seems to work awai...

Id #7745 | Release: None | Updated: Feb 9 at 7:04 PM by TheCamel | Created: Feb 9 at 7:04 PM by TheCamel

MVVM fails to nuget install on blank new VB.NET project

The error is very obvious: Cannot find App.xaml in this project, no other changes made. If you are installing in a PCL, please use "MVVM Light Libs Only" instead. This is because there is no Ap...

Id #7744 | Release: None | Updated: Jan 9 at 9:41 AM by nyd | Created: Jan 9 at 9:41 AM by nyd

Exclude CommonServiceLocator library from the MVVM Light dependecies

MVVM Light Toolkit has a dependency to CommonServiceLocator library. But Service locator pattern is considered by many as an anti-pattern: http://blog.ploeh.dk/2010/02/03/ServiceLocatorisanAnti-...

Id #7743 | Release: None | Updated: Dec 27, 2016 at 2:16 PM by kenobyobiwan | Created: Dec 27, 2016 at 2:15 PM by Raider

Nullable<T> not supported as CommandParameter

The RelayCommand<T> object does not support Nullable<T> as generic type. See the question / answer on StackOverflow and the code snippet that causes the issue. The problem is that in the Execut...

Id #7742 | Release: None | Updated: Dec 22, 2016 at 12:02 PM by cfeenstra | Created: Dec 22, 2016 at 12:02 PM by cfeenstra

Bindings do not update when notifying with an empty string as property name

According to Microsoft documentation, "The PropertyChanged event can indicate all properties on the object have changed by using either null or String.Empty as the property name in the PropertyChan...

Id #7741 | Release: None | Updated: Dec 16, 2016 at 11:03 PM by mbdbk22 | Created: Dec 16, 2016 at 11:02 PM by mbdbk22

MVVM Light adds large number of system assemblies to the installer

When targeting .NET 4.5 or later, adding MVVM Light to my WPF project injects a large number of system assemblies to the application folder upon installation. Here's how to produce this: Create...

Id #7740 | Release: None | Updated: Dec 8, 2016 at 6:34 AM by Shujee | Created: Dec 8, 2016 at 6:34 AM by Shujee

SimpleIoC Unregister type detection

Hi, All my view models inherit ViewModelBase. When I close some views, I want to unregister the type, so that an uncached version is instantiated upon the next request. So in my ViewModelLocator ...

Id #7739 | Release: None | Updated: Dec 7, 2016 at 3:10 PM by lbugnion | Created: Dec 7, 2016 at 1:30 PM by igitur