MvvmCross Bind command to <include> toolbar - xamarin.android

Question

I want to bind commands to my toolbars' items. Is it possible?
I have tried this but it's still doesn't work https://stackoverflow.com/a/21936542/6160208
Toolbar.axml
<Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:local="http://schemas.android.com/apk/res-auto"
android:background="#android:color/holo_blue_light"
android:layout_width="match_parent"
android:layout_height="85dp">
<ImageButton
android:src="#drawable/search"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/searchImageButton"
android:layout_marginLeft="290dp"
local:MvxBind="Click DoSearchCommand"
android:background="#android:color/holo_blue_light" />
MainView.axml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:local="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<include
layout="#layout/toolbar" />
</LinearLayout>
MainViewModel.cs
private MvxCommand _searchCommand;
public System.Windows.Input.ICommand SearchCommand
{
get
{
_searchCommand = _searchCommand ?? new MvxCommand(DoSearchCommand);
return _searchCommand;
}
}
private void DoSearchCommand()
{
ShowViewModel<SearchViewModel>();
}

Answer 1

You bind to DoSearchCommand but that is the method. You should bind to SearchCommand
local:MvxBind="Click SearchCommand"
As improvement you could use a IMvxCommand instead of a ICommand too, and add the ShowViewModel as lambda.
private MvxCommand _searchCommand;
public IMvxCommand SearchCommand
{
get
{
_searchCommand = _searchCommand ?? new MvxCommand(() => ShowViewModel<SearchViewModel>());
return _searchCommand;
}
}