需要C#Windows应用程序帮助 [英] C# Windows Application help required

问题描述

我正在制作Windows应用程序，我在app.config中有这样的连接字符串

I am making a windows application,I have connection string in app.config like this

<add name="Assignement1_2008.Properties.Settings.SummonsSoundsv1ConnectionString"
            connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|\abc.accdb"
            providerName="System.Data.OleDb" />

数据库abc位于我的项目(即根目录)的解决方案中

我想使用位于Debug文件夹中的数据库

如何更改App.config的连接字符串?

The DB abc is located in solution of my project(ie root directory)

I want to use the DB which is located inside Debug folder

How can I Change the connection string of App.config??

推荐答案

您可以使用以下命令:

You can use this:

<add name="Assignement1_2008.Properties.Settings.SummonsSoundsv1ConnectionString"
            connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=.\\abc.accdb"
            providerName="System.Data.OleDb" />

希望能有所帮助:)

Hope this help :)

有一个专门用于连接字符串设置的完整资源.
可以找到:此处 [

Hi,
there is an entire resource specifically available for connection strings settings.
It can be found: here[^]. There are plenty of examples how you can attach a database to the application, by pointing to a specific file rather than server path.
Regards

直接使用而不是DataDirectory.

Use directly instead of DataDirectory.

<add name="Assignement1_2008.Properties.Settings.SummonsSoundsv1ConnectionString"
            connectionString="Provider=Microsoft.ACE.OLEDB.12.0;Data Source=.\\abc.accdb"
            providerName="System.Data.OleDb" />

这将解决您的问题.

This will solve your problem.

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