Multiple ViewModel Connections in NoesisView

aliagha.huseynli · 19 Feb 2024, 07:38

Hi Noesis Team members,

I have a ViewModel cs file with Monobehavior, INotifyPropertyChange.
It contains all data-binding properties.
Now I want to separate it into multiple view models that can operate concurrently.
However, I've encountered a limitation with

NoesisView.Content.DataContext = this;

which only permits a single view model connection.
How can I enable multiple view model connections simultaneously?

Thank you in advance for your assistance.

19 Feb 2024, 11:58

Hi, what do you mean by "multiple view models that can operate concurrently"?
A View can only be connected to a single view model at the same time, but inside the View you can point to different properties to access several sub-view models:

<Grid DataContext="{Binding ModelA}">...</Grid>
<Grid DataContext="{Binding ModelB}">...</Grid>
<Grid DataContext="{Binding ModelC}">...</Grid>

Is this what you are trying to do?

aliagha.huseynli · 20 Feb 2024, 07:32

Yes. Thanks. It works :)

Multiple ViewModel Connections in NoesisView Topic is solved

Multiple ViewModel Connections in NoesisView

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