为什么MyApp无法保存到MyApp.exe.config？ [英] Why can't MyApp save to MyApp.exe.config?

问题描述

我每年在VB工作几次编写应用程序以自动化我公司的各种业务流程。

当我有需要时，我总是包含.ini文件并使用网上找到的现成代码片段管理它们。对于我当前的项目（我们称之为"MyApp"），我决定使用内置的App.config函数。 一切都很好
，但是如果我在"以管理员身份运行"中启动MyApp，我的应用程序似乎只能将设置保存到MyApp.exe.config。模式。

要明确，我的登录帐户具有完全管理权限。 更令人困惑的是，我尝试更改MyApp.exe.config文件中的安全性，以明确地为"Everyone"提供完整的读/写/ mofify权限。而且，MyApp似乎
无法保存对MyApp.exe.config的更改，除非我以"以管理员身份运行"启动它。

我在这里缺少什么？  ; MyApp.exe.config与exe文件一起驻留在c：\Program Files（x86）\ MyApp\文件夹中（如果重要的话，我实际上为应用程序构建了一个InstallShield安装程序。）

解决方案

当你去我的项目 - >设置选项卡，定义的设置变量的范围是什么？ 仅"用户"范围变量是读/写的（尽管如果您尝试设置应用程序作用域设置变量，您应该得到设计时错误。）

此外，您是如何尝试设置值的？  ;您使用的是什么代码？  My.Settings<变量>

I work in VB a few times per year writing apps to automate various business processes for my company.

When I have the need, I have always included .ini files and managed them using readily available code snippets found on the web. For my current project (we'll call it "MyApp"), I decided to use the builtin App.config functions.  All is well except that it seems my app can only save settings to MyApp.exe.config if I start MyApp in "Run as Administrator" mode.

To be clear, my logged in account has full administrative privileges.  Even more confusing, I tried changing the Security on the MyApp.exe.config file to exlicitly give full read/write/mofify permissions to "Everyone" and, still, MyApp seems unable to save changes to MyApp.exe.config unless I start it with "Run as Administrator".

What am I missing here?  MyApp.exe.config resides in the c:\Program Files(x86)\MyApp\ folder, along with the exe file (I actually built an InstallShield installer for the app, if that matters).

解决方案

When you go to My Project -> Settings tab, what is the scope of the defined setting variables?  Only "user" scoped variables are read/write (though you should get a design time error if you try to set an application scoped setting variable).

Also, how you are attempting to set the value?  What code are you using?  My.Settings.<variable>?

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