这是 9 岁,但我认为这可以帮助其他人。我写了这个类,它允许你做这样的事情:
Hive.AcquirePrivileges() // Acquires the privileges necessary for loading the hive
Hive myregistryhive = Hive.LoadFromFile("hivepathhere") // Loads the hive
// use myregistryhive.RootKey (a RegistryKey), read and/or write to it and its sub keys
myregistryhive.SaveAndUnload() // Unloads the hive
Hive.ReturnPrivileges() // De-elevate back to normal privileges.
类的代码:
class Hive
{
[DllImport("advapi32.dll", SetLastError = true)]
static extern int RegLoadKey(IntPtr hKey, string lpSubKey, string lpFile);
[DllImport("advapi32.dll", SetLastError = true)]
static extern int RegSaveKey(IntPtr hKey, string lpFile, uint securityAttrPtr = 0);
[DllImport("advapi32.dll", SetLastError = true)]
static extern int RegUnLoadKey(IntPtr hKey, string lpSubKey);
[DllImport("ntdll.dll", SetLastError = true)]
static extern IntPtr RtlAdjustPrivilege(int Privilege, bool bEnablePrivilege, bool IsThreadPrivilege, out bool PreviousValue);
[DllImport("advapi32.dll")]
static extern bool LookupPrivilegeValue(string lpSystemName, string lpName, ref UInt64 lpLuid);
[DllImport("advapi32.dll")]
static extern bool LookupPrivilegeValue(IntPtr lpSystemName, string lpName, ref UInt64 lpLuid);
private RegistryKey parentKey;
private string name;
private string originalPath;
public RegistryKey RootKey;
private Hive() { }
public static Hive LoadFromFile(string Path)
{
Hive result = new Hive();
result.parentKey = RegistryKey.OpenBaseKey(RegistryHive.Users, RegistryView.Default);
result.name = Guid.NewGuid().ToString();
result.originalPath = Path;
IntPtr parentHandle = result.parentKey.Handle.DangerousGetHandle();
RegLoadKey(parentHandle, result.name, Path);
//Console.WriteLine(Marshal.GetLastWin32Error());
result.RootKey = result.parentKey.OpenSubKey(result.name, true);
return result;
}
public static void AcquirePrivileges()
{
ulong luid = 0;
bool throwaway;
LookupPrivilegeValue(IntPtr.Zero, "SeRestorePrivilege", ref luid);
RtlAdjustPrivilege((int)luid, true, false, out throwaway);
LookupPrivilegeValue(IntPtr.Zero, "SeBackupPrivilege", ref luid);
RtlAdjustPrivilege((int)luid, true, false, out throwaway);
}
public static void ReturnPrivileges()
{
ulong luid = 0;
bool throwaway;
LookupPrivilegeValue(IntPtr.Zero, "SeRestorePrivilege", ref luid);
RtlAdjustPrivilege((int)luid, false, false, out throwaway);
LookupPrivilegeValue(IntPtr.Zero, "SeBackupPrivilege", ref luid);
RtlAdjustPrivilege((int)luid, false, false, out throwaway);
}
public void SaveAndUnload()
{
RootKey.Close();
RegUnLoadKey(parentKey.Handle.DangerousGetHandle(), name);
parentKey.Close();
}
}
编辑:请注意,这需要管理员权限。