获取修改计算机的IP地址及子网掩码

获取、修改计算机的IP地址及子网掩码. Option Explicit Const REG_SZ As Long = 1 Const HKEY_LOCAL_MACHINE = &H80000002 Private Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long Private Declare Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" _ (ByVal hKey As Long, ByVal lpSu