how to use html tags in code behind to insert data in database in c#

Hi Sohel,

I am not sure what application you are using here either. I am assuming you are using MVC. From the front end, you simply keep your controls in a form and serialize this form data using Jquery Serialize() API (https://api.jquery.com/serialize/).

Once this is done, on the controller end, the POST action needs to decorate with ValidateInput(false). ValidateInput(false) attribute is used to allow sending HTML content or codes to the server which by default is disabled by ASP.Net MVC to avoid XSS (Cross-Site Scripting) attacks.

[HttpPost]
[ValidateInput(false)]
public ActionResult Index(PersonModel person)
{
return View();
}