AlertDialog.Builder builder = new AlertDialog.Builder(Activity.this); builder.setMessage("Are you sure you want to exit?") .setCancelable(false) .setPositiveButton("Yes", new DialogInterface.OnClickListener() { public void onClick(Dial…
首先,我们需要在网络上下载一个Coding4Fun 然后,引用 using Coding4Fun.Phone.Controls.Toolkit; using Coding4Fun.Phone.Controls; //第一种:AboutPrompt:说明弹出框,特点是弹出框会在屏幕中间,其他的弹出框是在屏幕的上方. private void About_Click(object sender, RoutedEventArgs e) { var about = new…