/// <summary>
/// Setups the registry path.
/// </summary>
/// <param name="rootPath">The root path.</param>
/// <param name="regKeyName">Name of the registry key.</param>
/// <param name="defaultValue">The default value.</param>
/// <param name="environmentVariableKey">The environment variable key.</param>
/// <returns></returns>
protected string SetupRegistryPath(string rootPath, string regKeyName, string defaultValue,
string environmentVariableKey = null)
{
string result;
if (!RegistryTools.ExistsCurrentUserRoot(rootPath))
{
RegistryTools.CreateCurrentUserRoot(rootPath);
}
var keyValue = RegistryTools.GetValueCurrentUserRoot(rootPath, regKeyName);
if (keyValue == null)
{
RegistryTools.SetValueCurrentUserRoot(rootPath, regKeyName, defaultValue);
result = defaultValue;
}
else
{
result = keyValue.ToString();
}
if (!string.IsNullOrEmpty(environmentVariableKey))
{
EnvironmentVariables.Add(environmentVariableKey, result);
}
return(result);
}
/// <summary>
/// Gets or creates a HKCU registry entry
/// </summary>
/// <param name="key">The key of the registry entry</param>
/// <param name="path">The relative registry path to the entry.
/// When <see cref="path" /> is <see langword="null" /> only the root path will be used</param>
/// <param name="defaultValue">The value which should be used when the entry must be created</param>
/// <returns>
/// The value of the registry entry
/// </returns>
public string GetOrCreateRegistryVariable(string key, string path, string defaultValue)
{
var fullPath = path == null ? RegistryRootPath : Path.Combine(RegistryRootPath, path);
var value = RegistryTools.GetValueCurrentUserRoot(fullPath, key);
if (value == null)
{
value = defaultValue;
RegistryTools.SetValueCurrentUserRoot(fullPath, key, defaultValue);
}
return(value.ToString());
}