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[ServerInfo]  
ServerIP=192.168.1.5
SQLDBName=Data 
SQLUserID=sa  
SQLPwd=  
ÎÒÃǶ¨ÒåÒ»¸öÁ¬½ÓÊý¾Ý¿âµÄ¹ý³ÌDBConnectÄÚÈÝÓ¦ÈçÏÂ
procedure TDM.DBConnect();
var
  ini:TiniFile;
  Server,User,Pass,DBName:string;
  begin
      ini := TiniFile.Create(ExtractFilePath(Application.ExeName)+'dbconn.ini');  //³õʼ»¯iniÎļþ
      Server := ini.ReadString('serverinfo','ServerIP','');  //Êý¾Ý¿âipµØÖ·
      DBName := ini.ReadString('serverinfo','SQLDBName','');   //Êý¾Ý¿âÃû
      User := ini.ReadString('serverinfo','SQLUserID','');  //Êý¾Ý¿âÓû§Ãû 
      Pass := ini.ReadString('serverinfo','SQLPwd','');  //Êý¾Ý¿âÃÜÂë
    try
      DM.ADOConn.ConnectionString := 'Provider=SQLOLEDB.1;Persist Security Info=False;'
      +'User ID='+trim(User)
      +';Password='+trim(Pass)
      +';Initial Catalog='+trim(DB)
      +';Data Source='+trim(Server);
      DM.ADOConn.Open ;
    except
      application.MessageBox('Êý¾Ý¿âÁ¬½Óʧ°Ü£¬Çë¼ì²éINIÅäÖÃÎļþ','Ìáʾ',64);
      application.Terminate ;
    end;
end;
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