我的情况是
在使用.NET 3.5 使用SDL.NET 需要做出一个友好的安装程序或预警系统。机会是用户将在XP(.NET 1.1)。如果可能的话我可以做些什么来让用户知道他需要更新到3.5?也许有一个是/否对话框,下载并安装.NET运行时给他吗?
Chances are the user will be on XP (.NET 1.1). If possible can i do something to let the user know he needs to update to 3.5? Maybe have a yes/no dialog which downloads and install the .NET runtimes for him?
现在如何检测,如果用户已经安装了SDL.NET(没准它在程序文件/ sdldotnet),并让他们知道他们需要sdl.net运行时,有一个是/否对话框,使他们的 http://sourceforge.net/projects/cs-sdl/files/
Now how do i detect if the user has sdl.net installed (chances are its in program files/sdldotnet) and let them know they need sdl.net runtime and have a yes/no dialog that brings them to http://sourceforge.net/projects/cs-sdl/files/
我的问题主要是如何让应用程序不是彻底崩溃以及如何下载3.5 .NET运行时,如果它是可能的。
The problem i have mostly is how to make the app not outright crash and how to download 3.5 .NET runtime if it is possible.
推荐答案
是不是prerequisite检查的SETUP.EXE的是被丢弃在VS安装项目的输出文件夹以及微星的目的之一文件?
Isn't prerequisite checking one of the purposes of the setup.exe that is dropped in the output folder of a VS installer project along with the msi file?
http://msdn.microsoft.com/en-us/library/ ms165429.aspx
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