以编程方式刷新IconCache.db [英] Refresh IconCache.db programatically
本文介绍了以编程方式刷新IconCache.db的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个firefox.exe固定按钮。我通过注册表更改了固定图标我将路径设置为URL:
I have a button for firefox.exe pinned. I changed the pinned icon via registry I set the path to a url:
- 我添加了
firefox.exe
HKEY_LOCAL_MACHINE 的文件夹:HKEY_LOCAL_MACHINE \ SOFTWARE \Classes \Applications \
并将其值设置为C:\ Users \ myUsername \Downloads\addon.ico
- 我添加了
firefox.exe
HKEY_CURRENT_USER 的文件夹:HKEY_CURRENT_USER \ SOFTWARE \Classes \Applications \
并将其值设置为C:\ Users \ myUsername \Downloads\addon.ico
- I added
firefox.exe
folder to HKEY_LOCAL_MACHINE:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Applications\
and set it's value toC:\Users\myUsername\Downloads\addon.ico
- I added
firefox.exe
folder to HKEY_CURRENT_USER:HKEY_CURRENT_USER\SOFTWARE\Classes\Applications\
and set it's value toC:\Users\myUsername\Downloads\addon.ico
该路径肯定存在。
然而,即使我的图标被固定,也不需要。我猜我必须刷新 IconCache.db
你能用win api推荐一种方法吗?如果没有重新启动计算机或程序或注销计算机,我的希望是。
However even though my icon is pinned for it doesn't take. I'm guessing I have to refresh the IconCache.db
can you please recommend a way to do this with win api? Without restarting computer or program or logging off computer please is my hope.
推荐答案
试试这个:
SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, nil, nil)
或者你可以试试这个:
SHChangeNotify(SHCNE_UPDATEITEM, SHCNF_PATH, 'YourPinnedFileName', nil)
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