cj_qury.asv

matlab实现成绩的查询！成绩用txt文件读入matlab中

function varargout = cj_qury(varargin)
% CJ_QURY M-file for cj_qury.fig
%      CJ_QURY, by itself, creates a new CJ_QURY or raises the existing
%      singleton*.
%
%      H = CJ_QURY returns the handle to a new CJ_QURY or the handle to
%      the existing singleton*.
%
%      CJ_QURY('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in CJ_QURY.M with the given input arguments.
%
%      CJ_QURY('Property','Value',...) creates a new CJ_QURY or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before cj_qury_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to cj_qury_OpeningFcn via varargin.
%
%      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
%      instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES

% Edit the above text to modify the response to help cj_qury

% Last Modified by GUIDE v2.5 05-May-2009 15:14:43

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @cj_qury_OpeningFcn, ...
                   'gui_OutputFcn',  @cj_qury_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin && ischar(varargin{1})
    gui_State.gui_Callback = str2func(varargin{1});
end

if nargout
    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
    gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT


% --- Executes just before cj_qury is made visible.
function cj_qury_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% varargin   command line arguments to cj_qury (see VARARGIN)

% Choose default command line output for cj_qury
handles.output = hObject;
fin=fopen('cj.txt','r');
str=fgetl(fin);
[s1 s2 s3 s4]=strread(str,'%s %s %s %s','delimiter',' ');
xm(1)=s1;
count=2;
while feof(fin)==0
    str=fgetl(fin);
    [name D E F]=strread(str,'%s %d %d %d','delimiter',' ');
    xm(count)=name;
    cj(count-1,:)=[D E F];
    count=count+1;
end;
set(handles.listbox1,'string',xm);
handles.cj=cj;
fclose(fin);

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes cj_qury wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = cj_qury_OutputFcn(hObject, eventdata, handles) 
% varargout  cell array for returning output args (see VARARGOUT);
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Get default command line output from handles structure
varargout{1} = handles.output;


% --- Executes on selection change in listbox1.
function listbox1_Callback(hObject, eventdata, handles)
% hObject    handle to listbox1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: contents = get(hObject,'String') returns listbox1 contents as cell array
%        contents{get(hObject,'Value')} returns selected item from listbox1
value=get(hObject,'value')-1;

% --- Executes during object creation, after setting all properties.
function listbox1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to listbox1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: listbox controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit1_Callback(hObject, eventdata, handles)
% hObject    handle to edit1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit1 as text
%        str2double(get(hObject,'String')) returns contents of edit1 as a double


% --- Executes during object creation, after setting all properties.
function edit1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end