public IActionResult OnPostRegister()
{
string tt_number = Request.Form["tnumber"];
if (tt_number == "")
{
}
else
{
tnumber = Convert.ToInt32(tt_number);
var trouble = _context.Trouble.Single(a => a.TtNumber == tnumber);
trouble.TicketState = "Done";
_context.SaveChanges();
_ = SendEmailAsync(trouble.TtNumber);
}
return(RedirectToPage());
}
public void Save(Trouble cust)
{
_context.Trouble.Update(cust); _context.SaveChanges();
}