internal UtilsRegistryKey(UtilsRegistry root, string fullPath)
{
_root = root;
_path = fullPath;
_innerKey = _root.HiveKey.OpenSubKey(fullPath);
_innerKey.Close();
}
/// <summary>
/// Creates an instance of the class
/// </summary>
public RegistryEditorControl()
{
try
{
InitializeComponent();
if (!Program.IsDesign)
{
_localMachine32 = new UtilsRegistry(Registry.LocalMachine, @"Software\Microsoft\Office");
_currentUser32 = new UtilsRegistry(Registry.CurrentUser, @"Software\Microsoft\Office");
if (System.Environment.Is64BitOperatingSystem)
{
_localMachine64 = new UtilsRegistry(Registry.LocalMachine, @"Software\Wow6432Node\Microsoft\Office");
_currentUser64 = new UtilsRegistry(Registry.CurrentUser, @"Software\Wow6432Node\Microsoft\Office");
_localMachine = _localMachine64;
_currentUser = _currentUser64;
}
else
{
_localMachine = _localMachine32;
_currentUser = _currentUser32;
}
_userIsAdmin = Program.IsAdmin;
_supportsInfoMessage = !_userIsAdmin;
}
}
catch (Exception exception)
{
Forms.ErrorForm.ShowError(exception,ErrorCategory.NonCritical, 1033);
}
}
internal UtilsRegistryKey(UtilsRegistry root, string fullPath)
{
_root = root;
_path = fullPath;
_innerKey = _root.HiveKey.OpenSubKey(fullPath);
_innerKey.Close();
}
internal UtilsRegistryKey(UtilsRegistry root, RegistryKey innerKey, string path)
{
_root = root;
_innerKey = innerKey;
_path = path;
}
private UtilsRegistryKey SearchHive(string expression, UtilsRegistry hive, UtilsRegistryKey selectedKeyInHive)
{
if (null == hive)
return null;
TreeNode testNode = GetRootNode(hive.IsLocalMachine, hive.IsWow);
if(null == testNode)
return null;
List<UtilsRegistryKey> rootKeys = new List<UtilsRegistryKey>();
foreach (UtilsRegistryKey item in hive.Key.Keys)
rootKeys.Add(item);
if ((null != selectedKeyInHive && hive.Path.Equals(selectedKeyInHive.Path, StringComparison.InvariantCultureIgnoreCase)) || null == selectedKeyInHive)
{
// selected key is one the 2 roots or not selected
foreach (var item in rootKeys)
{
UtilsRegistryKey resultKey = SearchTopKey(expression, item);
if(null != resultKey)
return resultKey;
}
}
else
{
// selected key is a descendent
int topParentIndex = 0;
UtilsRegistryKey topParentKey = GetTopParent(selectedKeyInHive, rootKeys, out topParentIndex);
// same top key
UtilsRegistryKey topKeyResult = SearchTopKey(expression, topParentKey, selectedKeyInHive);
if (null != topKeyResult)
return topKeyResult;
// bottom keys
bool ignore = true;
foreach (var item in hive.Key.Keys)
{
if (true == ignore)
{
if (item.Path == topParentKey.Path)
ignore = false;
}
else
{
UtilsRegistryKey bottomKeyResult = SearchTopKey(expression, item);
if (null != bottomKeyResult)
return bottomKeyResult;
}
}
}
return null;
}
internal UtilsRegistryKey(UtilsRegistry root, RegistryKey innerKey, string path)
{
_root = root;
_innerKey = innerKey;
_path = path;
}