How to restart WPF application after it has been updated using click-once, i need to start the new version!
Once you've started your application (Double-Clicked the .application file, that is) you won't notice automatically, since one thing the framework does for you at startup only is to check whether your local version is older than the one in the download site of the app.
But you can use the ApplicationDeployment-Class to check for updates, it has all means necessary IIRC.