public Dictionary <string, decimal> GetItemStock(string branch_no)
{
JsonRequest r = new JsonRequest();
r.Write("branch_no", branch_no);
r.request("/item?t=GetItemStock");
if (!r.ReadSuccess())
{
throw new Exception(r.ReadMessage());
}
Dictionary <string, decimal> dic = r.GetDic <string, decimal>("dic");
return(dic);
}