try { xid = mForm["xid"].Trim(); } catch { xid = ""; } try { rescode = mForm["rescode"].Trim(); } catch { rescode = ""; } //值為0時代表查詢成功 try { lidm = mForm["lidm"].Trim(); } catch { lidm = ""; } try { TerminalID = mForm["TerminalID"].Trim(); ; } catch { TerminalID = ""; }