def CoCreateInstanceFromFactory(factory_ptr,
iid_interface=pythoncom.IID_IDispatch,
pUnkOuter=None):
"""Given a factory_ptr whose interface is IClassFactory, create the instance of clsid_class with the specified interface"""
ClassFactory = pythoncom.ObjectFromAddress(factory_ptr.value,
pythoncom.IID_IClassFactory)
i = ClassFactory.CreateInstance(pUnkOuter, iid_interface)
return i
def CreateViewWindow(self, prev, settings, browser, rect):
print "FileSystemView.CreateViewWindow", prev, settings, browser, rect
self.cur_foldersettings = settings
self.browser = browser
self._CreateMainWindow(prev, settings, browser, rect)
self._CreateChildWindow(prev)
# This isn't part of the sample, but the most convenient place to
# test/demonstrate how you can get an IShellBrowser from a HWND
# (but ONLY when you are in the same process as the IShellBrowser!)
# Obviously it is not necessary here - we already have the browser!
browser_ad = win32gui.SendMessage(self.hwnd_parent, win32con.WM_USER+7, 0, 0)
browser_ob = pythoncom.ObjectFromAddress(browser_ad, shell.IID_IShellBrowser)
assert browser==browser_ob
# and make a call on the object to prove it doesn't die :)
assert browser.QueryActiveShellView()==browser_ob.QueryActiveShellView()
def CoCreateInstanceFromFactoryLicenced(factory_ptr,
key,
iid_interface=pythoncom.IID_IDispatch,
pUnkOuter=None):
"""Given a factory_ptr whose interface is IClassFactory2, create the instance of clsid_class with the specified interface"""
requested_iid = _raw_guid(iid_interface)
ole_aut = WinDLL("OleAut32.dll")
key_bstr = ole_aut.SysAllocString(unicode(key))
try:
obj = IClassFactory2__CreateInstanceLic(factory_ptr, pUnkOuter or 0,
c_char_p(requested_iid),
key_bstr)
disp_obj = pythoncom.ObjectFromAddress(obj, iid_interface)
return disp_obj
finally:
if key_bstr:
ole_aut.SysFreeString(key_bstr)
import pythoncom
import pymod
import pywintypes
import win32com
import win32com.client
import json
from ctypes import *
user32 = windll.LoadLibrary('user32.dll')
class EventHandler:
def OnNameChanged(self, prev, cur):
user32.MessageBoxW(0, prev + "->" + cur, 'OnReadRawDataComplete', 0)
addr = pymod.getOcxPointer()
ocx = pythoncom.ObjectFromAddress(addr, pythoncom.IID_IDispatch)
idc = win32com.client.DispatchWithEvents(ocx, EventHandler)
try:
idc.ChangeMe("NewName", 0x335533)
idc.ChangeMe("NewName2", 0x335533)
except Exception as e:
user32.MessageBoxW(0, str(e), 'title', 0)
def func():
print("3");
