如何确保我的WinForm应用程序的部署将覆盖旧版本 [英] How do I ensure my winform application deployment overwrites old versions

问题描述

我创建了一个MSI安装包从VS2008部署项目我的项目。但我有问题，当涉及到升级安装，已安装的版本不被覆盖。我如何确保以前安装的版本会被覆盖？

解决方案

1. 在Visual Studio中选择安装项目在Solution Explorer


2. 中打开属性窗口
   
   
   
   • 不要右键点击并选择属性。
   
   
   • 选择查看 - 属性窗口
   
   


3. 设置RemovePreviousVersions为true


4. 增加版本到一个更高的数字


5. 选择是在即将到来的消息框

如果您构建和部署这个新的设置，使用旧版本号的设置将被删除。

重要：安装的版本号是从你的应用程序或程序集版本号完全独立

I have created a msi install package for my project from the VS2008 deployment project. but I am having problems when it comes to upgrading installs, The previously installed version does not get overwritten. How do I ensure that previously installed versions get overwritten?

解决方案

1. In Visual Studio select your Setup project within the Solution Explorer
2. Open the Properties Window
   • don't right click and select properties.
   • select View - Properties Window
3. set RemovePreviousVersions to true
4. increment the version to a higher number
5. select yes in the upcoming message box

If you built and deploy this new setup, a setup with an older version number will be deleted.

Important: the setup version number is completely independent from your application or assembly version number!

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