tkinter 学生信息管理系统主页面包括删除，添加，查看，修改的按钮，点任意一个，进入其实界面，代码

下面是一个简单的Tkinter学生信息管理系统的代码示例，包括主页面和各功能界面：

import tkinter as tk

class Student:
    def __init__(self, name, sid, cls, gender):
        self.name = name
        self.sid = sid
        self.cls = cls
        self.gender = gender

students = []

def main_window():
    window = tk.Tk()
    window.title("学生信息管理系统")

    add_button = tk.Button(window, text="添加学生", command=add_window)
    add_button.pack(pady=10)

    remove_button = tk.Button(window, text="删除学生", command=remove_window)
    remove_button.pack(pady=10)

    show_button = tk.Button(window, text="查看所有学生", command=show_window)
    show_button.pack(pady=10)

    modify_button = tk.Button(window, text="修改学生信息", command=modify_window)
    modify_button.pack(pady=10)

    window.mainloop()

def add_window():
    window = tk.Toplevel()
    window.title("添加学生信息")

    name_label = tk.Label(window, text="姓名")
    name_label.grid(row=0, column=0)
    name_entry = tk.Entry(window)
    name_entry.grid(row=0, column=1)

    sid_label = tk.Label(window, text="学号")
    sid_label.grid(row=1, column=0)
    sid_entry = tk.Entry(window)
    sid_entry.grid(row=1, column=1)

    cls_label = tk.Label(window, text="班级")
    cls_label.grid(row=2, column=0)
    cls_entry = tk.Entry(window)
    cls_entry.grid(row=2, column=1)

    gender_label = tk.Label(window, text="性别")
    gender_label.grid(row=3, column=0)
    gender_entry = tk.Entry(window)
    gender_entry.grid(row=3, column=1)

    submit_button = tk.Button(window, text="添加", command=lambda: add_student(name_entry.get(), sid_entry.get(), cls_entry.get(), gender_entry.get()))
    submit_button.grid(row=4, column=1, pady=10)

def remove_window():
    window = tk.Toplevel()
    window.title("删除学生信息")

    sid_label = tk.Label(window, text="学号")
    sid_label.grid(row=0, column=0)
    sid_entry = tk.Entry(window)
    sid_entry.grid(row=0, column=1)

    submit_button = tk.Button(window, text="删除", command=lambda: remove_student(sid_entry.get()))
    submit_button.grid(row=1, column=1, pady=10)

def show_window():
    window = tk.Toplevel()
    window.title("所有学生信息")

    for i, student in enumerate(students):
        name_label = tk.Label(window, text=student.name)
        name_label.grid(row=i, column=0)
        sid_label = tk.Label(window, text=student.sid)
        sid_label.grid(row=i, column=1)
        cls_label = tk.Label(window, text=student.cls)
        cls_label.grid(row=i, column=2)
        gender_label = tk.Label(window, text=student.gender)
        gender_label.grid(row=i, column=3)

def modify_window():
    window = tk.Toplevel()
    window.title("修改学生信息")

    sid_label = tk.Label(window, text="学号")
    sid_label.grid(row=0, column=0)
    sid_entry = tk.Entry(window)
    sid_entry.grid(row=0, column=1)

    name_label = tk.Label(window, text="姓名")
    name_label.grid(row=1, column=0)
    name_entry = tk.Entry(window)
    name_entry.grid(row=1, column=1)

    cls_label = tk.Label(window, text="班级")
    cls_label.grid(row=2, column=0)
    cls_entry = tk.Entry(window)
    cls_entry.grid(row=2, column=1)

    gender_label = tk.Label(window, text="性别")
    gender_label.grid(row=3, column=0)
    gender_entry = tk.Entry(window)
    gender_entry.grid(row=3, column=1)

    submit_button = tk.Button(window, text="修改", command=lambda: modify_student(sid_entry.get(), name_entry.get(), cls_entry.get(), gender_entry.get()))
    submit_button.grid(row=4, column=1, pady=10)

def add_student(name, sid, cls, gender):
    student = Student(name, sid, cls, gender)
    students.append(student)

def remove_student(sid):
    for student in students:
        if student.sid == sid:
            students.remove(student)

def modify_student(sid, name=None, cls=None, gender=None):
    for student in students:
        if student.sid == sid:
            if name:
                student.name = name
            if cls:
                student.cls = cls
            if gender:
                student.gender = gender

if __name__ == "__main__":
    main_window()

这个代码示例实现了一个简单的学生信息管理系统，包括添加、删除、查看和修改学生信息的功能。主页面包括四个按钮，点击任意一个按钮都会打开一个新的窗口，进入对应的功能界面。在各功能界面中，用户可以填写相应的信息并提交，程序会进行相应的操作。