www.gusucode.com > trading工具箱matlab源码程序 > trading/tradingdemos/ttinstrumentfound.m
function ttinstrumentfound(varargin) %TTINSTRUMENTFOUND X_TRADER onNotifyFound example listener % Copyright 2011-2012 The MathWorks, Inc. %varargin{4} is TTInstrObj data = varargin{4}.Get('Exchange,Product,ProdType,Contract,Last$,LastQty$,~LastQty$'); disp(['Found instrument: ' varargin{4}.Alias]) disp(['Exchange: ' data{1} ', Product: ' data{2} ', ProdType: ' data{3} ', Contract: ' data{4}]) if isnan(data{5}) data{5} = 'N/A'; end if isnan(data{6}) data{6} = 'N/A'; end disp(['Last: ' data{5} ', LastQty: ' data{6}]) disp(' ') end