/// <summary>
/// Retrieves a readonly version of the specified subkey.
/// </summary>
/// <param name="name">
/// Name or path of the subkey to open.
/// </param>
/// <returns>
/// The subkey requested,
/// or a <c>null</c> reference if the operation failed.
/// </returns>
public override RegistryKeyBase OpenSubKey(string name)
{
var subKey = WrappedKey.OpenSubKey(name, false);
if (subKey == null)
{
return(null);
}
return(new RegistryKeyWrapper(Hive, subKey));
}
public virtual string[] GetSubKeyNames()
{
try
{
return(Exists() ? WrappedKey.GetSubKeyNames() : Array.Empty <string>());
}
catch (Exception ex) when(!ExceptionHandling.NotExpectedRegistryException(ex))
{
throw new RegistryException(ex.Message, Name, ex);
}
}
public virtual object GetValue(string name)
{
try
{
return(Exists() ? WrappedKey.GetValue(name) : null);
}
catch (Exception ex) when(!ExceptionHandling.NotExpectedRegistryException(ex))
{
throw new RegistryException(ex.Message, Name + "@" + name, ex);
}
}
/// <summary>
/// Gets the names of all sub keys immediately below this registry key
/// </summary>
/// <returns></returns>
public virtual string[] GetSubKeyNames()
{
try
{
return(Exists() ? WrappedKey.GetSubKeyNames() : new string[] { });
}
catch (Exception ex)
{
if (NotExpectedException(ex))
{
throw;
}
throw new RegistryException(ex.Message, Name, ex);
}
}
/// <summary>
/// Retrieves the value associated with the specified name.
/// Returns a <c>null</c> reference if the name/value pair
/// does not exist in the registry.
/// </summary>
/// <param name="name">
/// The name of the value to retrieve.
/// </param>
/// <returns>
/// The value associated with name, or a <c>null</c> reference
/// if name is not found.
/// </returns>
public override object GetValue(string name)
{
return(WrappedKey.GetValue(name));
}
public string BuildPolicyKey(string[] vals)
{
return(WrappedKey.BuildPolicyKey(vals));
}
public string BuildPolicyKey()
{
return(WrappedKey.BuildPolicyKey());
}
public string BuildKey(params string[] vals)
{
return(WrappedKey.BuildKey(vals));
}
