【数据分析】基于matlab GUI成绩管理系统【含Matlab源码 256期】

一、简介

基于matlab GUI界面之成绩管理系统

二、源代码

function varargout = chengji(varargin)
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @chengji_OpeningFcn, ...
                   'gui_OutputFcn',  @chengji_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 chengji is made visible.
function chengji_OpeningFcn(hObject, eventdata, handles, varargin)

handles.output = hObject;
Hc_grid=uicontrol(gcf,'style','toggle','string','Grid','position',[650 165 60 29],'callback','grid');%在图形窗口画网格线

guidata(hObject, handles);

function varargout = chengji_OutputFcn(hObject, eventdata, handles) 
varargout{1} = handles.output;

% --- Executes on selection change in listbox1.
function listbox1_Callback(hObject, eventdata, handles)
value=get(hObject,'value')-1;
if(value==0)
  set(handles.edit1,'string','please choose a name'); %显示成绩 
else
set(handles.edit1,'string',num2str(handles.chengji(value,:)));%确保edit1中是数字
end
% --- Executes during object creation, after setting all properties.
function listbox1_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function edit1_Callback(hObject, eventdata, handles)
function edit1_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


function edit2_Callback(hObject, eventdata, handles)
function edit2_CreateFcn(hObject, eventdata, handles)
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
[FileName PathName]=uigetfile({'*.xls','Excel Files(*.xls)';'*.txt','Text Files(*.txt)';'*.*','All Files(*.*)'},'Choose a file');%uigetfile用来选择读入的文件
L=length(FileName);
if(L<5)
    errordlg('请选择正确文件','File Open Error');%建立一个默认参数的错误对话框
    return;
end

三、运行结果

四、备注

版本：2014a