问题
My Requirements:
I have few MSI files which need to be installed. User can select which one he wants to install/uninstall. For this purpose I have used WiX bootstrapper where I have used WPF UI to list down all the MSI and few buttons to Intstall/Upgrade/Uninstall
Till now I am able to install selected MSI using InstallCondition but could not manage the uninstall. If I uninstall any of the MSI, the Bundle is also getting uninstalled. Hence it is not showing in the Add/Remove Program.
So I would like to know if there is any way to allow uninstall of individual MSI but not the Bundle itself?
回答1:
I'm guessing your bundle is getting uninstalled because you are using Engine.Plan(LaunchAction.Uninstall). If you use a different action like Install or Modify, it shouldn't be removed.
To control the install state of the individual MSI packages, I think you can set that in a callback to PlanPackageBegin.
来源：https://stackoverflow.com/questions/17745672/how-can-i-uninstall-a-msi-but-not-the-bundle-itself-using-wix-mba