python打印出所有窗體的句柄類名和標題和句柄（可顯示子句柄）

參考別人文章的

 

如下：

# coding=utf-8

__author__ = 'Administrator'

__doc__ = '''
pythonwin中win32gui的用法
本文件演如何使用win32gui來遍歷系統中所有的頂層窗口，
並遍歷所有頂層窗口中的子窗口
'''

import win32gui
from pprint import pprint



def show_window_attr(hWnd):
    '''
    顯示窗口的屬性
    :return:
    '''
    if not hWnd:
        return

    # 中文系統默認title是gb2312的編碼
    title = win32gui.GetWindowText(hWnd)
　　　#這里可能要把標題的gbk轉換成utf-8 ，暫時不管了，可以加個函數
    clsname = win32gui.GetClassName(hWnd)

    # print('窗口句柄:%s ' % (hWnd))

    print('窗口類名:%s' % (clsname))
    # str = "Chrome_WidgetWin_1"
    # if str == clsname:
    #     fd = win32gui.FindWindow(clsname, None)  # 查找窗口句柄
    #     win32gui.ShowWindow(fd, 1)  # 隱藏窗口
    print ('窗口句柄:%s ' % (hWnd))
    print ('窗口標題:%s' % (title))

def show_windows(hWndList):
    for h in hWndList:
        show_window_attr(h)


def demo_top_windows():
    '''
    演示如何列出所有的頂級窗口
    :return:
    '''
    hWndList = []
    win32gui.EnumWindows(lambda hWnd, param: param.append(hWnd), hWndList)
    show_windows(hWndList)

    return hWndList


def demo_child_windows(parent):
    '''
    演示如何列出所有的子窗口
    :return:
    '''
    if not parent:
        return

    hWndChildList = []
    win32gui.EnumChildWindows(parent, lambda hWnd, param: param.append(hWnd), hWndChildList)
    show_windows(hWndChildList)
    return hWndChildList


hWndList = demo_top_windows()
assert len(hWndList)

parent = hWndList[20]
# 這里系統的窗口好像不能直接遍歷，不知道是否是權限的問題
hWndChildList = demo_child_windows(parent)

print('-----top windows-----')
pprint(hWndList)

print('-----sub windows:from %s------' % (parent))
pprint(hWndChildList)