chengjichaxun.m

matlab开发学生成绩管理

function varargout = chengjichaxun(varargin)
% CHENGJICHAXUN M-file for chengjichaxun.fig
%      CHENGJICHAXUN, by itself, creates a new CHENGJICHAXUN or raises the existing
%      singleton*.
%
%      H = CHENGJICHAXUN returns the handle to a new CHENGJICHAXUN or the handle to
%      the existing singleton*.
%
%      CHENGJICHAXUN('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in CHENGJICHAXUN.M with the given input arguments.
%
%      CHENGJICHAXUN('Property','Value',...) creates a new CHENGJICHAXUN or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before chengjichaxun_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to chengjichaxun_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 chengjichaxun

% Last Modified by GUIDE v2.5 12-Mar-2009 13:51:34

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @chengjichaxun_OpeningFcn, ...
                   'gui_OutputFcn',  @chengjichaxun_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 chengjichaxun is made visible.
function chengjichaxun_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 chengjichaxun (see VARARGIN)

% Choose default command line output for chengjichaxun
handles.output = hObject;

%TXT读取
% fin=fopen('chengji.txt','r');
% str=fgetl(fin);
% [str1 str2 str3 str4 ]=strread(str,'%s %s %s %s','delimiter',' ');
% xingming(1)=str1;
% counter=2;
% while feof(fin)==0
% str=fgetl(fin);
% [name yuwen shuxue yingyu]=strread(str,'%s %d %d %d','delimiter',' ');
% xingming(counter)=name;
% chengji(counter-1,:)=[yuwen shuxue yingyu];
% counter=counter+1;
% end;
% set(handles.listbox1,'string',xingming)
% 
% handles.chengji=chengji;
% fclose(fin);



% Update handles structure
guidata(hObject, handles);

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


% --- Outputs from this function are returned to the command line.
function varargout = chengjichaxun_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 button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --- 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;
set(handles.edit1,'string',num2str(handles.chengji(value,:)));

% --- 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


% --- Executes on button press in pushbutton4.
function pushbutton4_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton4 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --- Executes on button press in pushbutton5.
function pushbutton5_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton5 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)



function edit2_Callback(hObject, eventdata, handles)
% hObject    handle to edit2 (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 edit2 as text
%        str2double(get(hObject,'String')) returns contents of edit2 as a double


% --- Executes during object creation, after setting all properties.
function edit2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit2 (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


% --- Executes on button press in pushbutton6.
function pushbutton6_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% xls读取

% [FileName PathName]=uigetfile(('*.xls'),'choose a file');
% str=[PathName FileName];
% set(handles.edit2,'string',str);
% [chengji xingming]=xlsread(str);
% set(handles.listbox1,'string',xingming(:,1));
% handles.chengji=chengji;
% guidata(hObject,handles);

%视频7记录

%{}的使用
%   [FileName PathName]=uigetfile({'*.txt', 'Text Files(*.txt)';'*.xls','Excel Files(*.xls)';'*.*','All Files(*.*)'},'choose a file');
% %  
% %  
% L=length(FileName);
% if L<5
%    errodlg('Wrong File','File Open Error');
%     return;
% end
% %提取文件名的最后4个字母
% test=FileName(1,L-3:L);
% 
% switch test
%     case '.txt'
%                 str=[PathName FileName];
%                  set(handles.edit2,'string',str);
%                 fin=fopen(str,'r');
%                 str=fgetl(fin);
%                 [str1 str2 str3 str4 ]=strread(str,'%s %s %s %s','delimiter',' ');
%                 xingming(1)=str1;
% 
%                 counter=2;
%                 
%         while feof(fin)==0
%                 str=fgetl(fin);
%                 [name yuwen shuxue yingyu]=strread(str,'%s %d %d %d','delimiter',' ');
%                 xingming(counter)=name;
%                 chengji(counter-1,:)=[yuwen shuxue yingyu];
%                 counter=counter+1;
%         end;
%         set(handles.listbox1,'string',xingming)
%         handles.chengji=chengji;
%         fclose(fin);  
%         guidata(hObject,handles);
%     
%     case '.xls'
%                str=[PathName FileName];
%                 set(handles.edit2,'string',str);
%                 [chengji xingming]=xlsread(str);
%                 set(handles.listbox1,'string',xingming(:,1));
%                 handles.chengji=chengji;
%                 guidata(hObject,handles);
%         
%         
%  otherwise
%         msgbox('Wrong File','File open Error');
%         return;
% end



%%%%视频8
[FileName PathName]=uigetfile({'*.xls','Excel Files(*.xls)';...
    '*.txt','Txt Files(*.txt)';'*.*','All Files(*.*)'},'choose a File');
L=length(FileName);
if L<5
    errodlg('Wrong File','File Open Error');
    return;
end
test=FileName(1,L-3:L);
switch test
    case '.txt'
            str=[PathName FileName];
            set(handles.edit2,'string',str);
            fin=fopen(str,'r');
            str=fgetl(fin);
            [str1 str2 str3 str4 str5]=strread(str,'%s %s %s %s ','delimiter',' ');
            xingming(1)=str1;
            counter=2;
            h=waitbar(0,'plase wait a moment,reading the file now...')
       while feof(fin)==0
                str=fgetl(fin);
                [name yuwen shuxue yingyu lishi]=strread(str,'%s %d %d %d','delimiter',' ');
                xingming(counter)=name;
                chengji(counter-1,:)=[yuwen shuxue yingyu lishi];
                counter=counter+1;
                waitbar(counter/counter+1,h,'plase wait...');
      end;
                waitbar(1,h,'finish');
                pause(2);
                set(handles.listbox1,'string',xingming);
                handles.chengji=chengji;
                fclose(fin);
                delete(h);
                guidata(hObject,handles);
    case '.xls'
                str=[PathName FileName];
                set(handles.edit2,'string',str);
                h=waitbar(0,'plase wait a moment,reading the file now...')
                [chengji xingming]=xlsread(str)
                waitbar(1,h,'finish');
                pause(2);
                delete(h);
                set(handles.listbox1,'string',xingming(:,1));
                handles.chengji=chengji;
                guidata(hObject,handles);
    otherwise
        msgbox('Wrong File','File open Error');
        return;
end