public static object GetRemoteRegistryValue(string server, string username, string password, string KeyName, string name)
{
object obj = (object)null;
string format = Win32Utils.NetAddConnection(server, username, password);
try
{
if (!string.IsNullOrEmpty(format))
{
throw new ApplicationException(string.Format((IFormatProvider)CultureInfo.InvariantCulture, format, new object[0]));
}
RegistryKey registryKey;
try
{
registryKey = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, server).OpenSubKey(KeyName);
}
catch (Exception ex)
{
registryKey = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, server).OpenSubKey(KeyName);
}
if (registryKey != null)
{
obj = registryKey.GetValue(name);
}
}
finally
{
Win32Utils.NetCancelConnection(server);
}
return(obj);
}
public static string ValidateCredentials(string server, string username, string password)
{
try
{
return(Win32Utils.NetAddConnection(server, username, password));
}
finally
{
Win32Utils.NetCancelConnection(server);
}
}
public static bool IsMicrosoftComponentInstalled(string server, string username, string password, string componentFriendlyName, string version)
{
bool flag = false;
string message = Win32Utils.NetAddConnection(server, username, password);
try
{
if (!string.IsNullOrEmpty(message))
{
throw new ApplicationException(message);
}
RegistryKey registryKey1;
try
{
registryKey1 = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, server).OpenSubKey("SOFTWARE\\Microsoft\\Active Setup\\Installed Components");
}
catch (IOException ex)
{
registryKey1 = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, server).OpenSubKey("SOFTWARE\\Microsoft\\Active Setup\\Installed Components");
}
foreach (string subKeyName in registryKey1.GetSubKeyNames())
{
RegistryKey registryKey2 = registryKey1.OpenSubKey(subKeyName);
string str1 = (string)registryKey2.GetValue((string)null);
if (!string.IsNullOrEmpty(str1) && str1.IndexOf(componentFriendlyName, StringComparison.CurrentCultureIgnoreCase) >= 0)
{
string str2 = ((string)registryKey2.GetValue("Version")).Trim();
if (!string.IsNullOrEmpty(str2) && str2.Replace(",", ".").StartsWith(version))
{
flag = true;
break;
}
}
}
}
finally
{
Win32Utils.NetCancelConnection(server);
}
return(flag);
}