How to Passing multiple parameters RelayCommand? [duplicate]

Answer 1

You can use a distinct model class in order to pass several parameters. And in order to initialize them, you can use xaml elements like this:

<Button Command="{Binding YourCommand}">
   <Button.CommandParameter>
      <YourNS:YourModel Id="{Binding PathForId}" Name="{Binding PathForName}"/>
   </Button.CommandParameter>
</Button>

This will construct a new YourModel object to pass to a command, and then will initialize its properties via bindings.

Answer 2

Wrap them in an object:

public RelayCommand<MyModel> MyCommand { get; set; }

where MyModel will contain the two properties:

public class MyModel
{
    public int Id { get; set; }
    public string Name { get; set; }
}