// DELETE api/<controller>/5
public IHttpActionResult Delete(int id)
{
IHttpActionResult result = null;
SubCategoryService service = new SubCategoryService();
SubCategory subCategory = service.GetSubCategory(id);
if (subCategory != null)
{
service.RemoveSubCategory(id);
result = Ok(true);
}
else
{
result = NotFound();
}
return(result);
}