/// <summary>
/// //获取32位或64系统注册表的值。
/// </summary>
/// <param name="rh">根级别的名称，如Registry.LocalMachine</param>
/// <param name="keyName">不包括根级别的名称，如：@"SOFTWARE\Microsoft\Office\12.0\Word\InstallRoot\"</param>
/// <param name="valueName">不包括根级别的名称，如：Path</param>
/// <returns>若没有找到，返回null</returns>
public static string GetRegistryValue(RegistryHive rh, string keyName, string valueName)
{
try
{
object value = null;
if (SystemHelper.Is32System())
{
value = RegeditHelper.GetValueWithRegView(rh, keyName, valueName, RegistryView.Registry32);
}
else if (SystemHelper.Is64System())
{
value = RegeditHelper.GetValueWithRegView(rh, keyName, valueName, RegistryView.Registry64);
}
if (value != null)
{
return(value.ToString());
}
}
catch (Exception ex)
{
throw new Exception("读取注册表失败，" + ex.Message);
}
return(null);
}
/// <summary>
/// 可获得NT系列的系统版本，如:xp,2000,2003，2008,vista,win7。
/// </summary>
/// <returns></returns>
public static string GetWinNTSystemVersion()
{
return(RegeditHelper.GetRegistryValue(RegistryHive.LocalMachine, @"Software\\Microsoft\\Windows NT\\CurrentVersion", "ProductName"));
}