how to resolve Error 1 The type or namespace name 'DetailsMa

Question

List<DetailsMaster> allDetails = new List<DetailsMaster>();

using (ThenmozhiEntities dc = new ThenmozhiEntities())

{

allDetails = dc.DetailsMaster.ToList();

}

return new JsonResult { Data = allDetails, JsonRequestBehavior = JsonRequestBehavior.AllowGet };

}

public JsonResult GetDetailsWithParameter(string prefix)

{

List<DetailsMaster> allDetails = new List<DetailsMaster>();

using (ThenmozhiEntities dc = new ThenmozhiEntities())

{

allDetails = dc.DetailsMaster.Where(a => a.Name.Contains(prefix)).ToList();