public static string GetCurrentRoot(RegistryKeyStruct registryKey)
{
var userRoot = new StringBuilder();
if (registryKey.Root.SelectedIndex != -1)
userRoot.Append(registryKey.Root.SelectedItem);
if (registryKey.Root2.SelectedIndex != -1)
userRoot.Append("\\" + registryKey.Root2.SelectedItem);
if (registryKey.Root3.SelectedIndex != -1)
userRoot.Append("\\" + registryKey.Root3.SelectedItem);
return userRoot.ToString();
}
public static void CheckCurrentKeyValue(RegistryKeyStruct registryKey)
{
var rootValue = GetCurrentRoot(registryKey);
var keyValue = GetCurrentKeyValue(registryKey);
MessageBox.Show($"{Constants.RegistryKeyMessages.CurrentSelectedKey}" +
$"{rootValue}\\{registryKey.Subkey}" +
$"{Constants.RegistryKeyMessages.CurrentValueOfKey}" +
$"{keyValue}",
Constants.RegistryKeyMessages.CurrentValueOfKeyCaption,
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private static bool CurrentKeyEqualsSavedKey(MonitoredRegistryKey monitoredKey, RegistryKeyStruct registryKey)
{
var currentRoot = GetCurrentRoot(registryKey);
return currentRoot == monitoredKey.Root &&
registryKey.Subkey == monitoredKey.Subkey;
}
private static string GetCurrentKeyValue(RegistryKeyStruct registryKey)
{
return (string) Registry.GetValue(GetCurrentRoot(registryKey), registryKey.Subkey, "");
}
public static void SaveNewRegistryKey(LoadedSettings loadedSettings, RegistryKeyStruct registryKey)
{
if (GetCurrentKeyValue(registryKey) == string.Empty) // New Key is invalid.
{
MessageBox.Show(Constants.RegistryKeyMessages.SelectRegistryKey,
Constants.RegistryKeyMessages.SelectRegistryKeyCaption,
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (CurrentKeyEqualsSavedKey(loadedSettings.MonitoredRegistryKey, registryKey)) // New Key is Old Key.
{
return;
}
else // Save New Key.
{
var confirmMessage = MessageBox.Show(Constants.RegistryKeyMessages.OverrideRegistryKey,
Constants.RegistryKeyMessages.OverrideRegistryKeyCaption,
MessageBoxButtons.YesNo, MessageBoxIcon.Hand);
if (confirmMessage != DialogResult.Yes) return;
var newRegistryKey = new MonitoredRegistryKey
{
Root = GetCurrentRoot(registryKey),
Subkey = registryKey.Subkey
};
loadedSettings.MonitoredRegistryKey = newRegistryKey;
}
}