// the saved list buttons public void btnSaveLeft_click(object sender, EventArgs e) { if (saveList.isLeft()) { saveList.goLeft(); lblSaveList.Text = saveList.ToString(); } else { DisplayAlert("", "start of list", "OK"); } }
// dbl link list buttons public void btnLinkLeft_click(object sender, EventArgs e) { // DisplayAlert("node found", nodeList.isLeft().ToString(), "Okay"); if (nodeList.isLeft()) { nodeList.goLeft(); lblLink.Text = nodeList.getData().ToString(); } else { DisplayAlert("", "start of list", "OK"); } }