/// <summary>
/// Method to get the GUID codes of all patches installed
/// </summary>
/// <returns>Array of GUIDs<returns>
/// <seealso cref="getPatchesInstalled()">
/// See also the getPatchesInstalled method </seealso>
private List <string> GetPatchesCodes()
{
try
{
List <string> patchesCodes = new List <string>();
string keyPath = @"Installer\Products\" + productCode + @"\Patches";
patchesCodes = RegistryWrapper.GetValueNames(RegHive.ClassesRoot, keyPath);
return(patchesCodes);
}
catch (Exception ex)
{
Logger.Warn(ex.ToString());
return(null);
}
}