public override bool ProcessCmdKey(KeyEventArgs e)
{
// Note: a return value of true indicates that the key was processed, thus the key will not trigger further actions
var keyData = e.Key;
if (keyData == Key.Delete)
{
_grac.RemoveSelectedObjects();
_grac.View?.RenderOverlay();
return(true);
}
return(base.ProcessCmdKey(e));
}
