Keyboard shortcuts in WPF MVVM? -

i have wpf application follow mvvm pattern. need implement keyboard shortcuts. these shortcut have contol webbrowser control behaviour. defined first custom command , added view's inputbindings. there more commands , have invoke scripts on browser:

mainwindow.xaml.cs:

        ...          commandbinding cb = new commandbinding(remotecontrolcommands.testcommand, mycommandexecuted,  mycommandcanexecute);         this.commandbindings.add(cb);          keygesture kg = new keygesture(key.q, modifierkeys.control);         inputbinding ib = new inputbinding(remotecontrolcommands.testcommand, kg);         this.inputbindings.add(ib);     }      private void mycommandexecuted(object sender, executedroutedeventargs e)     {         webbrowser.invokescript("foo", "hello world!");     }      private void mycommandcanexecute(object sender, canexecuteroutedeventargs e)     {         e.canexecute = true;     } 

my question how fit mvvm patern? mvvm new concept me understand how bind view's command view model , there execute methods or change properties. need in case execute method on control in view. best place shortcut handling in scenario?

<window.inputbindings>   <keybinding command="{binding mycommand, source=viewmodel...}"               commandparameter="{binding,elementname=browsercontrol,mode=self}"               gesture="ctrl+r" /> </window.inputbindings> 

you can bind command property view model's command.