public IActionResult Put(int id, [FromBody] mynotes t4)
 {
     if (ModelState.IsValid)
     {
         bool result = irepoobj.putdata(id, t4);
         if (result)
         {
             return(Created($"/api/values/{t4.id}", t4));
         }
         else
         {
             return(NotFound($"member with this {id} not found "));
         }
     }
     else
     {
         return(BadRequest("Invalid entry"));
     }
 }
        public IActionResult Post([FromBody] mynotes t3)
        {
            if (ModelState.IsValid)
            {
                bool result = irepoobj.postdata(t3);

                if (result)

                {
                    return(Created($"/api/values/{t3.id}", t3));
                }

                else

                {
                    return(BadRequest("This data already exists."));
                }
            }
            else
            {
                return(BadRequest("Invalid Format"));
            }
        }