js读取注册表的键值

 

try

{

 var shell = new ActiveXObject("WScript.Shell");

--读取注册表

var  key  = shell.RegRead("HKEY_CURRENT_USER\\Software\\AC3Filter\\equalizer\\Linear scale\\eq_freq_0");

-- 删除注册表

shell.RegDelete("HKEY_CURRENT_USER\\Software\\AC3Filter\\equalizer\\Linear scale\\eq_freq_0");

-- 写入注册表

shell.RegWrite("HKEY_CURRENT_USER\\Software\\AC3Filter\\equalizer\\Linear scale\\eq_freq_0",
    "10","REG_DWord");

 }

catch(e)
{
}

try

{

 var shell = new ActiveXObject("WScript.Shell");

--读取注册表

var  key  = shell.RegRead("HKEY_CURRENT_USER\\Software\\AC3Filter\\equalizer\\Linear scale\\eq_freq_0");

-- 删除注册表

shell.RegDelete("HKEY_CURRENT_USER\\Software\\AC3Filter\\equalizer\\Linear scale\\eq_freq_0");

-- 写入注册表

shell.RegWrite("HKEY_CURRENT_USER\\Software\\AC3Filter\\equalizer\\Linear scale\\eq_freq_0",
    "10","REG_DWord");

 }

catch(e)
{
}

 可通过用最后的反斜线终止 来指定项名。指定值名时最后不要包括反斜线。

类型                                  说明                                     形式
REG_SZ                            字符串                                  字符串
REG_DWord                     数字                                     整数
REG_BINARY                     二进制值                               整数
REG_EXPAND_SZ      可扩展的字符串（例如，"%windir%\\calc.exe"） 字符串 .