I am working on basic MSI project in installshield for one WPF application.
我正在为一个WPF应用程序在installshield中开发基本的MSI项目。
I have added pre-requisite for .Net Framework, but this pre-requisite installs .Net framework according to registry value of .Net.
我已经添加了.Net Framework的先决条件，但是这个先决条件是根据.Net的注册表值安装.Net框架。
But my problem is, if .Net Framework is corrupted on user's machine, then how do i detect if it is corrupted or not and how do i repair it while installation.
但我的问题是，如果.Net Framework在用户的机器上损坏，那么我如何检测它是否已损坏，以及如何在安装时修复它。
Please suggest me solution for this asap. Thanks in advance.
请尽快给我建议解决方案。提前致谢。
1 个解决方案
#1
1
Windows Installer has a mutex that enforces one installation per machine. So even if you had code to detect a broken framework, you wouldn't be able to start the repair.
Windows Installer具有一个互斥锁，可以为每台计算机强制执行一次安装。因此，即使您有代码来检测破坏的框架，您也无法启动修复。
What's the origin of this requirement anyways? IMO it shouldn't be your problem if the user has a broken framework. Point them to the verification tool and let them figure it out.
无论如何，这个要求的起源是什么？如果用户有一个破碎的框架，它应该不是你的问题。将它们指向验证工具，让他们弄明白。
#1
1
Windows Installer has a mutex that enforces one installation per machine. So even if you had code to detect a broken framework, you wouldn't be able to start the repair.
Windows Installer具有一个互斥锁，可以为每台计算机强制执行一次安装。因此，即使您有代码来检测破坏的框架，您也无法启动修复。
What's the origin of this requirement anyways? IMO it shouldn't be your problem if the user has a broken framework. Point them to the verification tool and let them figure it out.
无论如何，这个要求的起源是什么？如果用户有一个破碎的框架，它应该不是你的问题。将它们指向验证工具，让他们弄明白。