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