private RegistryDataItem ReadItem(string key, string value)
{
var data = Registry.GetValue(key, value, null);
var original = new RegistryDataItem {
Key = key, Value = value, Data = data
};
return(original);
}
private bool TryDelete(RegistryDataItem item)
{
var success = false;
try
{
if (IsHiveAvailable(item))
{
var keyWithoutRoot = item.Key.Substring(item.Key.IndexOf('\\') + 1);
using (var key = RootKey.OpenSubKey(keyWithoutRoot, true))
{
if (key.GetValue(item.Value) != null)
{
key.DeleteValue(item.Value);
logger.Debug($"Successfully deleted registry item {item}.");
}
else
{
logger.Debug($"No need to delete registry item {item} as it does not exist.");
}
success = true;
}
}
else
{
logger.Warn($"Cannot delete item {item} as its registry hive is not available!");
}
}
catch (Exception e)
{
logger.Error($"Failed to delete registry item {item}!", e);
}
return(success);
}
private bool TrySet(RegistryDataItem item)
{
var success = false;
try
{
if (IsHiveAvailable(item))
{
Registry.SetValue(item.Key, item.Value, item.Data);
logger.Debug($"Successfully set registry item {item}.");
success = true;
}
else
{
logger.Warn($"Cannot set item {item} as its registry hive is not available!");
}
}
catch (Exception e)
{
logger.Error($"Failed to set registry item {item}!", e);
}
return(success);
}
protected abstract bool IsHiveAvailable(RegistryDataItem item);