如何在TextCtrl中保存来自类的值

class Person:
    def __init__(self, name, age):
        self.name = name
        self.age = age

import wx

class MyFrame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, None, title="保存类的值")
        
        panel = wx.Panel(self)
        sizer = wx.BoxSizer(wx.VERTICAL)
        
        self.text_ctrl = wx.TextCtrl(panel)
        sizer.Add(self.text_ctrl, 0, wx.EXPAND|wx.ALL, 10)
        
        save_button = wx.Button(panel, label="保存")
        save_button.Bind(wx.EVT_BUTTON, self.on_save)
        sizer.Add(save_button, 0, wx.ALIGN_CENTER|wx.ALL, 10)
        
        panel.SetSizer(sizer)
        
    def on_save(self, event):
        name = self.text_ctrl.GetValue()
        age = 30  # 假设年龄为30
        
        person = Person(name, age)
        # 在这里可以将person对象保存到数据库或其他持久化存储中
        
        print("保存成功！")