key combination at silerlight datagrid

 

hey want call javascript function website on selection of ctrl + m key not working

as below:: 

 

private void layoutroot_keydown(object sender, keyeventargs e)

{

if (keyboard.modifiers == modifierkeys.control && e.key == key.m)

{

htmlpage.window.invoke("keycombo");e.handled = true;

}

 

}

thx , got solution

with keydown  able this

 

if ( keyboard.modifiers == modifierkeys.control && e.key == key.m)

{

htmlpage.window.dispatcher.begininvoke(delegate

{

htmlpage.window.invoke("keypressed");

});

}

 

 

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