public static void DetectRegions()
{
// Get configured region
using (RegistryKey SettingsKey = POL.OpenPOLUtilsConfigKey(true))
{
if (SettingsKey != null)
{
string UserRegion = SettingsKey.GetValue("Region", "None") as string;
try
{
POL.SelectedRegion_ = (Region)Enum.Parse(typeof(Region), UserRegion, true);
}
catch
{
POL.SelectedRegion_ = Region.None;
}
}
}
// Check for installed POL software
foreach (Region R in Enum.GetValues(typeof(Region)))
{
using (RegistryKey POLKey = POL.OpenRegistryKey(R, "InstallFolder"))
{
if (POLKey != null)
{
POL.AvailableRegions_ |= R;
}
}
}
// If user's choice is not available, clear that selection
if ((POL.AvailableRegions_ & POL.SelectedRegion_) != POL.SelectedRegion_)
{
POL.SelectedRegion_ = Region.None;
}
// Select a region based on what's available
if (POL.SelectedRegion_ == Region.None)
{
if ((POL.AvailableRegions_ & Region.NorthAmerica) != 0)
{
POL.SelectedRegion_ = Region.NorthAmerica;
}
else if ((POL.AvailableRegions_ & Region.Europe) != 0)
{
POL.SelectedRegion_ = Region.Europe;
}
else if ((POL.AvailableRegions_ & Region.Japan) != 0)
{
POL.SelectedRegion_ = Region.Japan;
}
}
}
public static void ChooseRegion(Form Parent)
{
POL.DetectRegions();
if (POL.MultipleRegionsAvailable)
{
using (ChooseRegionDialog CRD = new ChooseRegionDialog())
CRD.ShowDialog(Parent);
}
else // No multiple regions installed? No choice to be made then!
{
POL.SelectedRegion_ = POL.AvailableRegions_;
}
using (RegistryKey POLKey = POL.OpenPOLUtilsConfigKey()) {
if (POLKey != null)
{
POLKey.SetValue("Region", POL.SelectedRegion_.ToString());
}
}
}
public static RegistryKey OpenPOLUtilsConfigKey(bool MachineWide)
{
return(POL.OpenPOLUtilsConfigKey(null, MachineWide));
}
public static RegistryKey OpenPOLUtilsConfigKey(string SubKey)
{
return(POL.OpenPOLUtilsConfigKey(SubKey, false));
}
public static RegistryKey OpenPOLUtilsConfigKey()
{
return(POL.OpenPOLUtilsConfigKey(null, false));
}