VixenApplication.ConfigControllers.buttonDeleteController_Click C# (CSharp) Method

        private void buttonDeleteController_Click(object sender, EventArgs e)
        {
            string message, title;
            if (listViewControllers.SelectedItems.Count > 1) {
                message = "Are you sure you want to delete the selected controllers?";
                title = "Delete Controllers?";
            } else {
                message = "Are you sure you want to delete the selected controller?";
                title = "Delete Controller?";
            }

            if (listViewControllers.SelectedItems.Count > 0) {
                if (MessageBox.Show(message, title, MessageBoxButtons.OKCancel) == DialogResult.OK) {
                    foreach (ListViewItem item in listViewControllers.SelectedItems) {
                        OutputController oc = item.Tag as OutputController;
                        VixenSystem.OutputControllers.Remove(oc);
                    }
                    _PopulateControllerList();

                    //we deleted at least one controller so set changes made = true
                    _changesMade = true;
                }
            }
        }