public void DeleteProductSpecMapp(ProductSpecMapp productSpecMapp)
 {
     using (var context = new ACContext())
     {
         context.Entry(productSpecMapp).State = System.Data.Entity.EntityState.Deleted;
         context.SaveChanges();
     }
 }
 public void SaveProductSpecMapp(ProductSpecMapp productSpecMapp)
 {
     using (var context = new ACContext())
     {
         //productSpecMapp.RowAddDate = System.DateTime.Now;
         //context.Entry(product.Category).State = System.Data.Entity.EntityState.Unchanged;
         context.ProductSpecMapps.Add(productSpecMapp);
         context.SaveChanges();
     }
 }