public RegistryKeyEx OpenSubKey(string subkey, RegistryViewEx view = RegistryViewEx.Default)
{
if (view == RegistryViewEx.Registry64 && !Is64BitOperatingSystem)
{
return(null);
}
Win32Registry.RegSAM samView = 0;
if (view == RegistryViewEx.Registry32 && IntPtr.Size == 8) // Laisser défault, si on tourne pas en x64
{
samView = Win32Registry.RegSAM.WOW64_32Key;
}
else if (view == RegistryViewEx.Registry64)
{
samView = Win32Registry.RegSAM.WOW64_64Key;
}
uint hKey = 0;
uint err = Win32Registry.RegOpenKeyEx(unchecked ((uint)_hKey), subkey, 0, Win32Registry.RegSAM.Read | Win32Registry.RegSAM.EnumerateSubKeys | samView, out hKey);
if (err != 0)
{
return(null);
}
return(new RegistryKeyEx(hKey));
}
public static object GetRegistryValue(string keyName, string valueName, RegistryViewEx view = RegistryViewEx.Default)
{
if (view == RegistryViewEx.Registry64 && !Is64BitOperatingSystem)
{
return(null);
}
string str;
RegistryKeyEx key2 = GetBaseKeyFromKeyName(keyName, out str).OpenSubKey(str, view);
if (key2 == null)
{
return(null);
}
object obj2;
try
{
obj2 = key2.GetValue(valueName);
}
finally
{
key2.Close();
}
if (obj2 == null)
{
return(null);
}
return(obj2);
}
public static bool SetValue(string keyName, string valueName, object value, RegistryViewEx view = RegistryViewEx.Default)
{
string str;
RegistryKeyEx key2 = GetBaseKeyFromKeyName(keyName, out str).OpenWritableSubKey(str, view);
if (key2 == null)
{
return(false);
}
bool ret = false;
try
{
ret = key2.SetValue(valueName, value);
}
finally
{
key2.Close();
}
return(ret);
}
public static object GetRegistryValue(RegistryKeyEx hive, string keyName, string valueName, RegistryViewEx view = RegistryViewEx.Default)
{
if (view == RegistryViewEx.Registry64 && !Is64BitOperatingSystem)
{
return(null);
}
RegistryKeyEx key2 = hive.OpenSubKey(keyName, view);
if (key2 == null)
{
return(null);
}
object obj2;
try
{
obj2 = key2.GetValue(valueName);
}
finally
{
key2.Close();
}
if (obj2 == null)
{
return(null);
}
return(obj2);
}
