（C＃）如何在此位置添加注册表项Software\Microsoft \ Windows \ CurrentVersion \ Uninstall [英] (C#) How to add a registry key in this location Software\Microsoft\Windows\CurrentVersion\Uninstall

问题描述

大家好日子！

我只是想问一下，你如何在这个位置创建一个注册表项

Software \ Mysoftoft \ Windows \ CurrentVersion \\ \\ uninstall



我尝试了下面的代码（我偷了这个地方:(，信用卡曾经编码过它），显然在软件密钥中添加了一个子密钥

 RegistryKey key = Registry.LocalMachine.OpenSubKey（  Software， true ）; 
 
 key.CreateSubKey（  AppName）; 
 key = key.OpenSubKey（  AppName， true ）; 
 
 
 key.CreateSubKey（  AppVersion）; 
 key = key.OpenSubKey（ < span class =code-string> AppVersion， true ）; 
 
 key.SetValue（  yourkey，  yourvalue）; 

所以，我尝试通过更改

 RegistryKey key = Registry.LocalMachine.OpenSubKey（ 软件， true ）; 

到

 RegistryKey key = Registry.LocalMachine.OpenSubKey（ @  SOFTWARE \ Mycoftoft \ Windows \ CurrentVersion \ Uninstall）; 

现在它给了我一个例外，即
$ b mscorlib.dll中发生$ b'System.UnauthorizedAccessException'



感谢大家的帮助！

解决方案

< blockquote> 中的条目Software \ Microoft \ Windows \ CurrentVersi on\Uninstall 通常由Windows Installer创建。因此，为您的程序创建一个intsaller，并且不要试图从您的应用程序正确写入！

Good day everyone!
I just want to ask, how do you create a registry key in this location
Software\Microsoft\Windows\CurrentVersion\Uninstall

I tried the code below (I stole this somewhere :( , credit who ever coded it) and it is obviously adding a subkey in Software Key

RegistryKey key = Registry.LocalMachine.OpenSubKey("Software",true);

key.CreateSubKey("AppName");
key = key.OpenSubKey("AppName", true);


key.CreateSubKey("AppVersion");
key = key.OpenSubKey("AppVersion", true);

key.SetValue("yourkey", "yourvalue");

So, I tried it by changing the

RegistryKey key = Registry.LocalMachine.OpenSubKey("Software",true);

to

RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall");

and it is now giving me an exception which is
'System.UnauthorizedAccessException' occurred in mscorlib.dll

Thank you for the help everyone!

解决方案

Entries in Software\Microsoft\Windows\CurrentVersion\Uninstall are typically created by Windows Installer. Hence create an intsaller for your program, and do not try to write there from your application proper!

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