Context Menu items command binding WPF using MVVM

Question

I know this question has been asked many times in different ways in many websites and also in StackOverFlow but all the answers I found are not helping me ot to be precise I

Answer 1

You have two options.
Note: the code samples I added here a similar, but not same as your samples.

Move the definition of the ContextMenu inside the DataGrid defintion as follows:

Or better add a CommandReference to your Resources and set the Command in the MenuItem to a StaticResource as follows: