win32gui：如何获取窗口的状态栏文本？

Question

我想得到一个窗口的状态栏文本！我正在使用win32gui.GetWindowText，但无法获取状态栏文本。我刚拿到冠军！如何获取状态栏文本？在

#coding=utf-8
import win32gui
# get main window handle

f = win32gui.FindWindow("TMDIForm",None)
print f,win32gui.GetWindowText(f)

#get child window handle of main window
ex=win32gui.FindWindowEx(f,None,"TPanel",None)

#get child window handle of ex window
exx=win32gui.FindWindowEx(ex,None,"TStatusBar",None)

print exx,win32gui.GetWindowText(exx)

Answer 1

以下内容应该会有所帮助，您不能在状态栏上使用GetWindowText。状态栏通常由多个子项组成。要访问这些，使用需要使用SendMessage和SB_GETTEXT。在

#coding=utf-8
import win32gui
import win32api
import win32con

# get main window handle
f = win32gui.FindWindow("TMDIForm",None)
print f,win32gui.GetWindowText(f)

#get child window handle of main window
ex=win32gui.FindWindowEx(f,None,"TPanel",None)

#get child window handle of ex window
exx=win32gui.FindWindowEx(ex,None,"TStatusBar",None)

SB_GETTEXT = win32con.WM_USER + 2
SB_GETTEXTLENGTH = win32con.WM_USER + 3

sub_item = 0

sb_retcode = win32api.SendMessage(exx, SB_GETTEXTLENGTH, sub_item, 0)
sb_type = sb_retcode & 0xFFFF
sb_length = (sb_retcode >> 16) & 0xFFFF

text_buffer = win32gui.PyMakeBuffer(1 + sb_length)
sb_retcode = win32api.SendMessage(exx, SB_GETTEXT, sub_item, text_buffer)

print text_buffer

我没能测试这个，因为我找不到合适的窗口。在