资源简介
通过excel加载数据到系统中,实现了学生成绩的添加,修改,删除,以及课程最高分,最低分,平均分,学生平均分的查询,最后可以把修改后的成绩保存在excelz中
代码片段和文件信息
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‘hobjecteventDatahandles...) 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-Oct-2020 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(hO 属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
.CA.... 19968 2020-10-19 18:29 学生成绩管理系统\chengji.xls
.CA.... 36988 2020-10-16 17:19 学生成绩管理系统\chengjiguanli.fig
.CA.... 24951 2020-10-16 17:11 学生成绩管理系统\chengjiguanli.m
.C.D... 0 2020-10-28 22:06 学生成绩管理系统
----------- --------- ---------- ----- ----
81907 4
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