Windows上下文菜单 - 项目的可见性（如果剪贴板包含文本）

问题描述

我在app上处理复制和粘贴文件名。我已经有一个带有小子应用程序的工作上下文菜单（用c＃编写），但我想只有当剪贴板包含一些文本时才会看到粘贴选项。怎么做？可以通过向注册表添加内容吗？



我尝试过：



我不知道。下面的Windows注册表中的键。

注册表项上下文菜单：

 [HKEY_CLASSES_ROOT \ * \ shell * \\ CopyPasteFileName] 
SubCommands=cfn; cfp; pfn; pfnne
icon=C：\\Users\\KN \\Desktop \\files \\\\icon .ico
位置=底部

粘贴文件名密钥：

 [ HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows \ CurrentVersion\Explorer \ CommandStore \shell \ pfn] 
 @ =粘贴文件名
 [HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion\Explorer \CommandStore \shell\pfn\command] 
 @ =C：\\Program Files \\CopyPasteFileName \\ pfn.exe \ ％1 \

其他菜单项有类似的键

解决方案

Screen
I work on app to copy and paste filenames. I already have a working context menu with little subapps (written in c#), but I would like to that paste options will be visible only if clipboard contains some text. How to do it? Is it possible by add something to registry?

What I have tried:

I have no idea. Keys in Windows registry below.
Registry key context menu:

[HKEY_CLASSES_ROOT\*\shell\CopyPasteFileName]
"SubCommands"="cfn;cfp;pfn;pfnne"
"icon"="C:\\Users\\KN\\Desktop\\files\\icon.ico"
"Position"="Bottom"

Paste filename keys:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\pfn]
@="Paste Filename"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\pfn\command]
@="C:\\Program Files\\CopyPasteFileName\\pfn.exe \"%1\""

Other menu items have similar keys

解决方案

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