I've got an icon for one of my applications, which I've embedded in a resource file and is used as the main icon for the application. So far so good.
However, I want to use the same icon for the installer project, and for the shortcut that the installer places in the Start Menu. I can set the icon for the installer package itself, but only if I add the icon as an .ico file in the main application folder.
The whole point of embedded the icon in a resource file is so that I don't have an ICO file floating around in Program Files. I can't access the resource file from the main project in the installer project - is there some trick that I am missing?
Secondly, even if I include an icon in the main folder, if I set the menu short cut to use it, it doesn't - it shows the standard shortcut icon both in the IDE and in the menu after the program has been installed. Again, am I missing a trick here?
I have no time to test it now, but when you browse for an icon you will be presented with a dialog that lets you choose items that will be on the target computer. At the bottom of the dialog is a dropdown that lets you select the file type. If you choose EXE (or possibly DLL), then you primary project output(s) will show. Once you select that you can chose any embedded icon that your project output contains.
(What I did not test: If the icons actually show after you installed your software on a test computer.)
The size of your icon should be between 10 kb - 40 kb. Otherwise it wont show up.
Thanks, Anshul
来源：https://stackoverflow.com/questions/3256266/visual-studio-installer-project-installer-and-application-icons