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 8:04 PM by TheCamel | Created: Feb 9 at 8:04 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 10:41 AM by nyd | Created: Jan 9 at 10:41 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 3:16 PM by kenobyobiwan | Created: Dec 27, 2016 at 3:15 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 1:02 PM by cfeenstra | Created: Dec 22, 2016 at 1:02 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 17, 2016 at 12:03 AM by mbdbk22 | Created: Dec 17, 2016 at 12:02 AM 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 7:34 AM by Shujee | Created: Dec 8, 2016 at 7:34 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 4:10 PM by lbugnion | Created: Dec 7, 2016 at 2:30 PM by igitur

Error when adding MvvmLightLibs nuget package to Xamarin.Forms PCL project

I would like to use MVVM Light in a Xamarin.Forms Portable project for Android, iOS, UWP and Windows Phone. I've a problem when installing the MvvmLightLibs Nuget package, it fails with error on An...

Id #7738 | Release: None | Updated: Nov 9, 2016 at 10:30 AM by revy | Created: Nov 9, 2016 at 10:30 AM by revy

Inconsistent FallbackValue & Converter Usage

It appears to me that the usage of FallbackValue in BindingGeneric is inconsistent. In two of the three places where it is used to set the target property value, the Converter is not used. In third...

Id #7737 | Release: None | Updated: Sep 18, 2016 at 3:00 PM by drguthrie | Created: Sep 17, 2016 at 9:33 PM by drguthrie

Converter Not Used With Fallback Value

In my scenario ViewModel.PropertyA.PropertyObservableCollection.Count is bound to the UILable.Text property. It generates an "Object of type 'System.Int32' cannot be converted to type 'System.St...

Id #7736 | Release: None | Updated: Aug 4, 2016 at 10:35 PM by drguthrie | Created: Aug 4, 2016 at 10:35 PM by drguthrie