static public void ManagedUIAproach()
{
ManagedProject project = CreateProject();
// Note the `ScheduleDowngradeUICheck` method parameters in the code below are for demo purpose only.
// They can be completely omitted as in this sample they are identical to their default values.
project.ManagedUI = ManagedUI.Default;
project.ScheduleDowngradeUICheck(
"Later version of the product is already installed : ${installedVersion}",
(thisVersion, installedVersion) => thisVersion <= installedVersion);
Compiler.BuildMsi(project, "setup.msi");
}