What is Bootstrap?
Bootstrap is a powerful free and open source front-end framework developed by twitter team for faster, responsive and easier web development. It includes HTML and CSS based design templates for common user interface components like Typography, Forms, Buttons, Tables, Panels Navigation bars, Drop downs, Alerts, Popover, Modals, Tabs, Tooltips, Accordion, Carousel and many more as well as optional JavaScript extensions.
Implementation: Let’s create a sample web page to demonstrate the implementation of bootstrap alert message boxes in asp.net
Asp.Net C# Section
HTML Source