Inno Setup 制作的安装程序直接访问Access数据库

Inno Setup 灵巧的制作手法博得众多软件爱好者的喜爱，它提供的 Pascal 脚本动态执行功能更受大家关注和研究。以下是本人用Inno Setup的Pascal脚本实现在软件安装过程中即时访问Microsoft Access数据库的代码，供大家学习和参考。（以下代码仅含 [Code] 部分）

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[Code]

procedure SaveSecureKey;
var
AccessServer: Variant;
RecordAffected: Integer;
begin
try
AccessServer := CreateOleObject ('ADODB.Connection');
except
RaiseException ('Failed to create ADODB object!');
end;

AccessServer.ConnectionString := Format (

'Provider=%s;Data Source=%s%s;Persist Security Info=False;' +

'Jet OLEDB:Database Password=123456',

['Microsoft.Jet.OLEDB.4.0', 'd:/temp/', 'data.mdb']);

try
AccessServer.Open;

try
AccessServer.Execute ('DELETE * FROM dic_SysParams');
AccessServer.Execute (

Format ('INSERT INTO dic_SysParams(Sp_SecureKey)' +

'values (''%s'');', ['1234567890']));

except
RaiseException ('Failed to initialize secure key value!');
end;

finally
AccessServer.Close;
end;
end;