在Windows操作系统中,可以使用WM_CLOSE消息来关闭子窗口。WM_CLOSE是一个窗口消息,用于请求关闭窗口。下面是如何使用WM_CLOSE关闭子窗口的步骤: 获取子窗口的句柄:在使用WM_CLOSE关闭子窗口之前,首先需要获取子窗口的句柄。可以使用FindWindow或FindWindowEx函数来获取子窗口的句柄。这些函数需要提供窗口的类名或标题来进行...
TkinterPythonServer Side ProgrammingProgramming Tkinter provides a custom handler to close the window. It acts as a callback function that the user can run in order to close the window. To close the window using the handler, we can use the destroy() method. It closes the window abruptly ...
close常量函数中按引用返回和指针返回的区别OS X上C#/Mono的CEF在javascript:window.close()上崩溃服务器上内存和存储的区别私有化部署和上云的区别Windows上MBCS和UTF-8的区别在Django中按管理器和模型名实例化模型的区别sas上按条件和ID的变量累加和.quit与.destroy在tkinter上的区别在Phoenix Ecto上加入和预加...
在Tkinter中,您可以通过为窗口的关闭事件绑定一个回调函数来确保在窗口关闭时调用.destroy()方法。示例代码如下: python import tkinter as tk def on_closing(): window.destroy() window = tk.Tk() window.protocol("WM_DELETE_WINDOW", on_closing) # 绑定关闭事件 window.mainloop() 在这个例子中,当窗口...
jqxDocking('showCloseButton', 'windowId'); JavaScript Copy参数:该方法接受一个参数,如下图所示。windowId。这是一个显示关闭按钮的窗口的ID。返回值:该方法不返回任何值。链接的文件:从给出的链接中下载jQWidgets。在HTML文件中,找到下载文件夹中的脚本文件。
I guess you have looked at the wm_protocol method in tkinter: root.wm_protocol ("WM_DELETE_WINDOW", app.on_delete) Where the on_delete is a function called before the window is destroyed. Or am I reading this wrong? Owner PySimpleGUI commented May 15, 2020 Yes, I use this mechan...
Have used another Python GUI Framework? (tkinter, Qt, etc) (yes/no is fine) Anything else you think would be helpful? Troubleshooting These items may solve your problem. Please check those you've done by changing - [ ] to - [X] ...
() File "/usr/lib/python3.5/tkinter/__init__.py", line 408, in mainloop _default_root.tk.mainloop(n) KeyboardInterrupt # Rerun the app python3 image-classifier.py --- predictions --- prediction 0 is n02123159 tiger cat prediction 1 is n02123045 tabby, tabby cat prediction 2 is...
Is there a way to reopen a window after closing it using destroy() in, Is there a way to reopen a window after closing it using destroy() in tkinter? The short answer is "no". Once it has been destroyed, Destroying a Python Tkinter window either on click or after a specified time ...