public async Task <IActionResult> GetContactPerson(ContactPersonViewModel personViewModel, DataTablesRequest dtReq)
{
var personList = await ContPersonService.FindPerson(personViewModel, dtReq);
var personVM = Mapper.Map <IEnumerable <ContactPersonCreateViewModel> >(personList.Items);
return(Json(new DataTablesResponse(dtReq.draw, personVM, personList.TotalCount, personList.TotalCount).ToJson()));
}