public static WindowHandleWrapper InstallerWindowWrapper(this Microsoft.Deployment.WindowsInstaller.Session session)
{
var title = session.GetPropertyValue(PropertyNames.ProductName);
var ret = new WindowHandleWrapper(title + " Setup");
if (ret.Handle == IntPtr.Zero)
{
ret = new WindowHandleWrapper(title);
}
return(ret);
}
public static Version GetDetectedOlderVersion(this Microsoft.Deployment.WindowsInstaller.Session session)
{
var olderVersionProductCodeProp = session.GetPropertyValue(PropertyNames.OlderVersionDetected);
if (!string.IsNullOrEmpty(olderVersionProductCodeProp))
{
var productCodes = olderVersionProductCodeProp.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
var versions = from code in productCodes
join prod in Microsoft.Deployment.WindowsInstaller.ProductInstallation.AllProducts.AsQueryable() on code equals prod.ProductCode
select prod.ProductVersion;
if (versions.Count() > 0)
{
return(versions.Max());
}
}
return(null);
}
public static InstallUILevel UiLevel(this Microsoft.Deployment.WindowsInstaller.Session session)
{
return((InstallUILevel)int.Parse(session.GetPropertyValue("UILevel")));
}
public static string GetInstallDirProperty(this Microsoft.Deployment.WindowsInstaller.Session session)
{
return(CprBroker.Utilities.Strings.EnsureDirectoryEndSlash(session.GetPropertyValue(PropertyNames.InstallDir)));
}
public static bool IsOlderVersionDetected(this Microsoft.Deployment.WindowsInstaller.Session session)
{
return(!string.IsNullOrEmpty(session.GetPropertyValue(PropertyNames.OlderVersionDetected)));
}
public static bool IsPatching(this Microsoft.Deployment.WindowsInstaller.Session session)
{
return(!string.IsNullOrEmpty(session.GetPropertyValue(PropertyNames.Patch)));
}
