【数据分析】 GUI学生成绩管理系统【含Matlab源码 1981期】.zip

function varargout = chengjiguanli(varargin) % CHENGJIGUANLI MATLAB code for chengjiguanli.fig % CHENGJIGUANLI, by itself, creates a new CHENGJIGUANLI or raises the existing % singleton*. % % H = CHENGJIGUANLI returns the handle to a new CHENGJIGUANLI or the handle to % the existing singleton*. % % CHENGJIGUANLI('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in CHENGJIGUANLI.M with the given input arguments. % % CHENGJIGUANLI('Property','Value',...) creates a new CHENGJIGUANLI or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before chengjiguanli_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to chengjiguanli_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 chengjiguanli % Last Modified by GUIDE v2.5 16-Jun-2022 16:54:23 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @chengjiguanli_OpeningFcn, ... 'gui_OutputFcn', @chengjiguanli_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 chengjiguanli is made visible. function chengjiguanli_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 chengjiguanli (see VARARGIN) % Choose default command line output for chengjiguanli handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes chengjiguanli wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = chengjiguanli_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 pushbutton_open. function pushbutton_open_Callback(hObject, eventdata, handles) % hObject handle to pushbutton_open (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) [filename,pathname]=uigetfile('*.xls','打开成绩文件');%选择要打开的文件 if isequal(filename,0)|isequal(pathname,0) errordlg('用户没有选择文件','出错'); %如果没有选择，弹出出错窗口 return; else str=[pathname,filename]; [mark,txt]=xlsread(str); %获取当前文件信息 name=txt(2:end,1); set(handles.namelist,'string',name); %显示姓名 set(handles.marklist,'string',num2str(mark)); %显示成绩 handles.count=length(name); handles.mark=mark; %定义成绩全局变量 handles.name=name; %定义姓名全局变量 guidata(hObject,handles); end % --- Executes on button press in pushbutton_save. function pushbutton_save_Callback(hObject, eventdata, handles) % hObject handle to pushbutton_save (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) [filename,pathname]=uiputfile('*.xls','保存的文件'); %选择文件 if isequal(filename,0)|isequal(pathname,0) errordlg('没有保存文件','出错'); %如果没有选择，弹出出错窗口 else str=[pathname,filename]; name=handles.name; mark=handles.mark; oldcount=handles.count; [row,co]=size(mark); col=co+1; if row<oldcount M=cell(oldcount,col); else M=cell(row,col); end M(1:row,1)=name; M(1:row,2:col)=num2cell(mark); xlswrite(str,M,1,'A2'); handles.count=row; guidata(hObject,row); 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 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 function edit3_Callback(hObject, eventdata, handles) % hObject handle to edit3 (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 edit3 as text % str2double(get(hObject,'String')) returns contents of edit3 as a double % --- Executes during object creation, after setting all properties. function edit3_CreateFcn(hObject, eventdata, handles) % hObject handle to edit3 (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 function edit4_Callback(hObject, eventdata, handles) % hObject handle to edit4 (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 edit4 as text % str2double(get(hObject,'String')) returns contents of edit4 as a double % --- Executes during object creation, after setting all properties. function edit4_CreateFcn(hObjec