private void Activate()
{
if (CurrentDisplayPageRegion == null)
{
long?saveDisplayPageRegionType = settingServices.GetDisplayPageRegionType();
if (saveDisplayPageRegionType.HasValue)
{
DisplayPageRegion findDisplayPageRegion = DisplayPageRegions.Find(item => item.Id == saveDisplayPageRegionType.Value);
if (findDisplayPageRegion != null)
{
CurrentDisplayPageRegion = findDisplayPageRegion;
}
}
if (CurrentDisplayPageRegion == null)
{
CurrentDisplayPageRegion = DisplayPageRegions[0];
}
}
}
