针对你遇到的 _tkinter.tclerror: can't invoke "destroy" command: application has been destroyed 错误,这是Tkinter应用程序中常见的错误之一,通常发生在尝试销毁一个已经被销毁的组件或窗口时。下面我将根据提供的tips,详细解释如何排查和解决这个问题: 确认错误信息的上下文: 这个错误信息表明,在Tkinter应用程序中...
代码1:作为命令传递的destroy()方法 # importing only those functions# which are neededfromtkinterimport*fromtkinter.ttkimport*# creating tkinter windowroot = Tk()# Creating button. In thisdestroymethod is passed# as command, so as soon as button 1 is pressed root# window will be destroyedbtn1 ...
from tkinter import ttk from tkinter.messagebox import showinfo class PlainFrame(tk.Frame): def __init__(self,parent): super().__init__(parent) self.butts = [] for i in range(20) : # button self.butts.append(ttk.Button(self, text=f'Click Me {i}')) self.butts[i]['command'] ...
我有一个使用CustomTKinter创建的GUI,它在单击“开始”按钮时获取数据,以及一个停止数据获取的“停止”按钮。这些由另一个类中的threading.Thread实例控制,该类使用状态变量(ThreadState)和布尔值(get_data)通过while循环控制进程。 问题概述 我的问题是,如果程序正在主动获取数据,并且我通过Windows关闭按钮单击关闭,它...
fromtkinterimport* defclose(): root.destroy() root=Tk() root.geometry('200x100') button=Button(root, text='Close the window', command=close) button.pack(pady=10) root.mainloop() The window produced by the above code. Clicking the button will destroy the window, causing it to disappear...
A main window is present that can activate varied functions using distinct interactive inputs, through the utilization ofcommand = func_name. Kindly provide us with your code to enable us to offer you more effective assistance. How to destroy the previous window in tkinter Code, “how to destr...
问在销毁Toplevel对象时，使用用于<Destroy>的toplevel绑定，绑定命令执行多次EN在下面的代码中，在销毁...
在容器编排领域，Kubernetes 已成为领先的平台，可实现容器化应用程序的高效管理、扩展和部署。当应用程序...
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tkinter销毁方法不正确 您可以调用update()方法,然后首先删除按钮。 from tkinter import *import timecount = 5window = Tk()def func(): global count button.destroy() #This should destroy the button but it stays there until the while loop is finished window.update() while count > 0: print(count...