win32gui获取当前所有窗口句柄

win32gui可以通过以下代码获取当前所有窗口的句柄：

import win32gui

def winEnumHandler(hwnd, ctx):
    print(hwnd)

win32gui.EnumWindows(winEnumHandler, None)

这段代码通过`EnumWindows`函数遍历系统中的所有窗口，并将每个窗口的句柄打印出来。使用`winEnumHandler`函数作为回调函数，在遍历时会对每个窗口调用该函数，并将窗口的句柄作为参数传入。<em>1</em><em>2</em><em>3</em>
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