How to track pressed key in mvvm?

Question

WPF

I have a Textbox which is used as a search engine. I need to apply the search by pressing the Enter key, not reacting to pressing other keys. If I didn’t do it through mvvm, I could use the KeyEventArgs parameter (it seems to be). And how do I track the key pressed using the mvvm approach?

Answer 1

Use KeyBinding :

<TextBox.InputBindings>
    <KeyBinding Key="Enter" Command="{Binding SearchCommand}" />
</TextBox.InputBindings>

Answer 2

https://docs.microsoft.com/en-us/dotnet/framework/...