年前写的一个程序。目的程序在打开端口的时候，系统自带的防火墙不能有提示 GetCurrentAppPath(m_strPath);
m_strExePathName = m_strPath+L"demo.exe"; //得到完整的路径 RootKey=HKEY_LOCAL_MACHINE; //注册表主键名称
SubKey=L"SYSTEM//ControlSet001//Services//SharedAccess//Parameters//FirewallPolicy//StandardProfile//AuthorizedApplications//List"; //欲打开注册表值的地址
ValueName=m_strExePathName.GetBuffer(); //欲设置值的名称
m_ExeRegeValue = m_strExePathName+L":*:Enabled:"; //Enabled白名单。Disabled黑名单SetContent_S = LPBYTE(m_ExeRegeValue.GetBuffer());
m_nExeRegeValueLength = m_ExeRegeValue.GetLength()*sizeof(TCHAR);
if((SetValue_S(RootKey,SubKey,ValueName,SetContent_S))!=0)
AfxMessageBox(L"操作失败！");/
//函数名：SetValue
//作用：修改注册表键值
//
int XXXX::SetValue_S (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,LPBYTE ReSetContent_S)
{
int i=0; //操作结果：0==succeed
//int StrLength;
//StrLength=CString(SetContent_S).GetLength();if(RegOpenKeyEx(ReRootKey,ReSubKey,0,KEY_WRITE,&hKey)==ERROR_SUCCESS)
{ if(RegSetValueEx(hKey,ReValueName,NULL,REG_SZ,ReSetContent_S,m_nExeRegeValueLength)!=ERROR_SUCCESS)
{
AfxMessageBox(L"错误：无法设置有关的注册表信息");
i=1;
}
RegCloseKey(hKey);
}
else
{
AfxMessageBox(L"错误：无法查询有关的注册表信息");
i=1;
}
return i;
}
防火墙的注册表位置 HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/SharedAccess/Parameters/FirewallPolicy/StandardProfile/AuthorizedApplications/List HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Services/SharedAccess/Parameters/FirewallPolicy/StandardProfile/AuthorizedApplications/List
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