public static GenericRegistryValue get_value(RegistryHiveType hive, string subKeyPath, string registryValue)
{
var hiveActual = (RegistryHive)Enum.Parse(typeof(RegistryHive), hive.to_string(), ignoreCase: true);
IList <RegistryKey> keyLocations = new List <RegistryKey>();
if (Environment.Is64BitOperatingSystem)
{
keyLocations.Add(RegistryKey.OpenBaseKey(hiveActual, RegistryView.Registry64));
}
keyLocations.Add(RegistryKey.OpenBaseKey(hiveActual, RegistryView.Registry32));
GenericRegistryValue value = null;
foreach (var topLevelRegistryKey in keyLocations)
{
using (topLevelRegistryKey)
{
var key = topLevelRegistryKey.OpenSubKey(subKeyPath, RegistryKeyPermissionCheck.ReadSubTree, RegistryRights.ReadKey);
if (key != null)
{
value = FaultTolerance.try_catch_with_logging_exception(
() =>
{
if (key.GetValueNames().Contains(registryValue, StringComparer.InvariantCultureIgnoreCase))
{
return(new GenericRegistryValue
{
Name = registryValue,
ParentKeyName = key.Name,
Type = (RegistryValueKindType)Enum.Parse(typeof(RegistryValueKindType), key.GetValueKind(registryValue).to_string(), ignoreCase: true),
Value = key.get_value_as_string(registryValue),
});
}
return(null);
},
"Could not get registry value '{0}' from key '{1}'".format_with(registryValue, key.Name),
logWarningInsteadOfError: true);
if (value != null)
{
break;
}
}
}
}
return(value);
}
public static GenericRegistryValue get_value(RegistryHiveType hive, string subKeyPath, string registryValue)
{
var hiveActual = (RegistryHive)Enum.Parse(typeof(RegistryHive), hive.to_string(), ignoreCase: true);
IList<RegistryKey> keyLocations = new List<RegistryKey>();
if (Environment.Is64BitOperatingSystem)
{
keyLocations.Add(RegistryKey.OpenBaseKey(hiveActual, RegistryView.Registry64));
}
keyLocations.Add(RegistryKey.OpenBaseKey(hiveActual, RegistryView.Registry32));
GenericRegistryValue value = null;
foreach (var topLevelRegistryKey in keyLocations)
{
using (topLevelRegistryKey)
{
var key = topLevelRegistryKey.OpenSubKey(subKeyPath, RegistryKeyPermissionCheck.ReadSubTree, RegistryRights.ReadKey);
if (key != null)
{
value = FaultTolerance.try_catch_with_logging_exception(
() =>
{
if (key.GetValueNames().Contains(registryValue, StringComparer.InvariantCultureIgnoreCase))
{
return new GenericRegistryValue
{
Name = registryValue,
ParentKeyName = key.Name,
Type = (RegistryValueKindType)Enum.Parse(typeof(RegistryValueKindType), key.GetValueKind(registryValue).to_string(), ignoreCase: true),
Value = key.get_value_as_string(registryValue),
};
}
return null;
},
"Could not get registry value '{0}' from key '{1}'".format_with(registryValue, key.Name),
logWarningInsteadOfError: true);
if (value != null) break;
}
}
}
return value;
}
