public JsonResult GetSchemas(int schema_id)
{
IGumruk _iGumruk = new BSGumruk();
List <DataTable> schemas = new List <DataTable>();
schemas = _iGumruk.GetAllSchemasWitERs(true, true, schema_id);
//string json = JsonConvert.SerializeObject(schemas);
return(Json(schemas, JsonRequestBehavior.AllowGet));
}