DPI awareness

static void SetupDpiAwareness()
{
    bool success = false;
    List<string> errorCauses = new List<string>();
    string successfulMethod = null;
    try
    {
        var result = DpiAwareness.SetProcessDpiAwareness(DpiAwareness.PROCESS_DPI_AWARENESS.PROCESS_PER_MONITOR_DPI_AWARE);
        if (result == DpiAwareness.HRESULT.E_ACCESSDENIED)
        {
            Logger.Log("SetupDpiAwareness", "DPI-awareness enabled via manifest");
            return;
        }
        success = result == DpiAwareness.HRESULT.S_OK;
        if (!success)
            errorCauses.Add("SetProcessDpiAwareness => " + result.ToString());
    }
    catch (Exception ex)
    {
        errorCauses.Add("SetProcessDpiAwareness => " + ex.ToString());
    }

    if (!success)
    {
        try
        {
            success = DpiAwareness.SetProcessDPIAware();
            if (!success)
                errorCauses.Add("SetProcessDPIAware => false");
        }
        catch (Exception ex)
        {
            errorCauses.Add("SetProcessDPIAware => " + ex.ToString());
        }

        if (success)
            successfulMethod = "SetProcessDPIAware";
    }
    else
        successfulMethod = "SetProcessDpiAwareness";

    if (!success)
        Logger.Log("SetupDpiAwareness", "Tried unsuccessfully to enable DPI-awareness\nCauses : " + string.Join(Environment.NewLine, errorCauses));
    else
    {
        Logger.Log("SetupDpiAwareness", "Successfully enabled DPI-awareness using '" + successfulMethod + "'");
        if (errorCauses.Count > 0)
            Logger.Log("SetupDpiAwareness", "Prior failing attempts : " + string.Join(Environment.NewLine, errorCauses));
    }
}