学步园

void CINIDlg::OnBnClickedBtnWrite()
{
 CString strName,strPassword,strSQL,strtemp;
 DWORD strIP;
 BYTE ip0,ip1,ip2,ip3;
 m_ctlIP.GetAddress(ip0,ip1,ip2,ip3);
 m_ctlName.GetWindowTextW(strName);
 m_ctlPassword.GetWindowTextW(strPassword);
 m_ctlSQL.GetWindowTextW(strSQL);
 //strtemp.Format(_T("%d"),strIP);
 CString strl;
 strl="";
 char temp1[10],temp2[10],temp3[10],temp4[10];
 itoa(ip0,temp1,10);
 itoa(ip1,temp2,10);
 itoa(ip2,temp3,10);
 itoa(ip3,temp4,10);
 strl+=temp1;
 strl+=".";
 strl+=temp2;
 strl+=".";
 strl+=temp3;
 strl+=".";
 strl+=temp4;
 ::WritePrivateProfileString(_T("SqlInfo"),_T("SqlName"),strSQL,_T("c://SQL.ini"));
 ::WritePrivateProfileString(_T("SqlInfo"),_T("Name"),strName,_T("c://SQL.ini"));
 ::WritePrivateProfileString(_T("SqlInfo"),_T("Password"),strPassword,_T("c://SQL.ini"));
 ::WritePrivateProfileString(_T("SqlInfo"),_T("SqlIP"),strl,_T("c://SQL.ini"));
 AfxMessageBox(_T("写入完成"));
}

void CINIDlg::OnBnClickedBtnRead()
{
	CString strName,strPassword,strSQL,strl;
	GetPrivateProfileString(_T("SqlInfo"),_T("SqlName"),_T("默认设置"),strSQL.GetBuffer(MAX_PATH),MAX_PATH,_T("c://SQL.ini"));
	GetPrivateProfileString(_T("SqlInfo"),_T("Name"),_T("默认设置"),strName.GetBuffer(MAX_PATH),MAX_PATH,_T("c://SQL.ini"));
	GetPrivateProfileString(_T("SqlInfo"),_T("Password"),_T("默认设置"),strPassword.GetBuffer(MAX_PATH),MAX_PATH,_T("c://SQL.ini"));
	GetPrivateProfileString(_T("SqlInfo"),_T("SqlIP"),_T("默认设置"),strl.GetBuffer(MAX_PATH),MAX_PATH,_T("c://SQL.ini"));
	m_ctlSQL.SetWindowTextW(strSQL);
	m_ctlName.SetWindowTextW(strName);
	m_ctlPassword.SetWindowTextW(strPassword);
	char*ca=(LPSTR)strl.GetBuffer(strl.GetLength());
	char dest[255];
	wcstombs(dest,strl.GetString(),255);
	DWORD dwIP = inet_addr(dest);
	unsigned   char   *pIP   =   (unsigned   char*)&dwIP; 
	m_ctlIP.SetAddress(*pIP,   *(pIP+1),   *(pIP+2),   *(pIP+3));  

}