import win32gui import win32ui import win32con import win32api # 获取窗口句柄 hwnd = win32gui.FindWindow(None, '窗口标题') # 获取窗口位置和大小 left, top, right, bottom = win32gui.GetWindowRect(hwnd) # 获取窗口DC hdc = win32gui.GetWindowDC(hwnd) # 创建一个位图DC，并将其与窗口DC相关联 bmp_dc = win32ui.CreateDCFromHandle(hdc) mem_dc = bmp_dc.CreateCompatibleDC() bitmap = win32ui.CreateBitmap() bitmap.CreateCompatibleBitmap(bmp_dc, right - left, bottom - top) mem_dc.SelectObject(bitmap) # 将窗口内容复制到位图DC中 mem_dc.BitBlt((0, 0), (right - left, bottom - top), bmp_dc, (0, 0), win32con.SRCCOPY) # 保存位图到文件 bitmap.SaveBitmapFile(mem_dc, '666666.png') # 释放资源 mem_dc.DeleteDC() win32gui.ReleaseDC(hwnd, hdc) win32gui.DeleteObject(bitmap.GetHandle())
标签：截图,窗口,mem,pywin32,dc,bitmap,win32gui,DC From： https://www.cnblogs.com/wumac/p/17261234.html