public TypesOfPrinting DeleteType(int id)
        {
            TypesOfPrinting dbEntry = context.TypesOfPrintings
                                      .FirstOrDefault(p => p.Id == id);

            if (dbEntry != null)
            {
                context.TypesOfPrintings.Remove(dbEntry);
                context.SaveChanges();
            }
            return(dbEntry);
        }
 public void SaveType(TypesOfPrinting types)
 {
     if (types.Id == 0)
     {
         context.TypesOfPrintings.Add(types);
     }
     else
     {
         TypesOfPrinting dbEntry = context.TypesOfPrintings
                                   .FirstOrDefault(p => p.Id == types.Id);
         if (dbEntry != null)
         {
             dbEntry.Title         = types.Title;
             dbEntry.Description   = types.Description;
             dbEntry.Image         = types.Image;
             dbEntry.ImageMimeType = types.ImageMimeType;
         }
     }
     context.SaveChanges();
 }