private void btn_Remove_Click(object sender, EventArgs e)
 {
     foreach (var item in lv_Characters.SelectedItems)
     {
         var lvItem = item as ListViewItem;
         RemoveCharacter?.Invoke(lvItem?.Text);
     }
 }
 public bool Any(RemoveCharacter request)
 {
     return(workflow.Remove(request.ID));
 }