C# 数据库文件目录

发布于 2024-09-06 04:26:25 字数 698 浏览 0 评论 0原文

我正在使用 Windows Forms 应用程序和 MS Access 数据库。我想知道是否有一种方法可以显示数据库文件的目录（在其中保存数据），除了这样：

string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=save.mdb ”;

        OleDbConnection empConnection = new OleDbConnection(conString);


        string insertStatement = "INSERT INTO zivila "
                             + "([naziv],[kalorij],[beljakovin],[oh],[mascob]) "
                             + "VALUES (@naziv,@kalorij,@beljakovin,@oh,@mascob)";

或这样：

“数据源=D:\Simonova aktovka na namizju\matura\test5\save.mdb”；

因为如果我使用第一个应用程序，则应用程序会撤消我关闭它时所做的更改（应用程序）第二个使我每次将应用程序带到另一台计算机时都必须更改路径（因为目录与 coars 不同）那么……还有别的办法吗？

原文

I'm using the windows forms aplication with an ms access database. And i would like to know if there is a way to show the directory of the database file (to save data in it)excpet like this:

string connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=save.mdb";

        OleDbConnection empConnection = new OleDbConnection(conString);


        string insertStatement = "INSERT INTO zivila "
                             + "([naziv],[kalorij],[beljakovin],[oh],[mascob]) "
                             + "VALUES (@naziv,@kalorij,@beljakovin,@oh,@mascob)";

or this:

"Data Source=D:\Simonova aktovka na namizju\matura\test5\save.mdb";

couse if i use the first one the aplication undos the changes i've made when i close it(the aplication)
the second one makes me have to change the path everytime i bring the aplication to another computer(cous the direktory is different of coars)
So... is there another way?

分享到QQ

分享到微博