Shows how to include part of the ClickOnce version in your application version

IncludeClickOnceRevisionInVersionNumber.cs

public Version ApplicationVersion = new Version("1.11.2");

private void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
	// If this is a ClickOnce deployment, append the ClickOnce Revision to the version number (as it gets updated with each publish).
	if (ApplicationDeployment.IsNetworkDeployed)
		ApplicationVersion = new Version(ApplicationVersion.Major, ApplicationVersion.Minor, ApplicationVersion.Build, ApplicationDeployment.CurrentDeployment.CurrentVersion.Revision);

	// Display the Version as part of the window title.
	wndMainWindow.Title += ApplicationVersion;
}

perfectly done