.sdf文件的路径不正确 [英] Incorrect Path to .sdf file

问题描述

嘿所有这些我是移动应用程序开发人员的新手，所以请耐心等待。

我正在尝试通过一个MSDN HOL来创建一个名为Vendors的移动数据库文件。 SDF。在我尝试更新"更新命令文本"之前，一切正常。在TableAdapter中。每当我点击elipses时，我都会收到以下错误："路径不是合法形式。"在TableAdapter属性中，我看到连接字符串设置为：Data Source = .\Vendors.sdf这对我来说是正确的。

但是，我可以在我的数据源中预览数据，所以它似乎是DB已正确设置和映射。

有任何想法吗？

干杯！

Hey all so Im new to Mobile App Dev, so please bear with me.

I am trying to walk through a MSDN HOL in which I ahve to create a mobile Data Base file called Vendors.sdf.  Everything was working fine until I tried to update the "Update Command Text" in a TableAdapter.  Every time I click on the elipses I get the following error "The path is not of a legal form.".  In the TableAdapter properties I see the connection string  is set to : Data Source=.\Vendors.sdf which seems correct to me.

However, I can preview the data in my datasources so it seems the DB is set up and mapped correctly.

Any thoughts?

Cheers!

推荐答案

嗨BCP，<如果您在解决方案中包含vendors.sdf，则您的路径必须是这样的。

数据源="" \Program Files\Vendors\Sales.sdf


或动态获取该路径：

public

Hi BCP,

Your path must be something like this if you have included vendors.sdf in your solution

Data Source=""\Program Files\Vendors\Sales.sdf


or get that path dynamically:

public

static string DataFileName

{

static string DataFileName

{

获取

{

return 路径 ChangeExtension（<字体。 size = 2>

return Path.ChangeExtension(

 

Assembly 。 GetExecutingAssembly（）。GetName（）。CodeBase， " .sdf" ）;

}

Assembly.GetExecutingAssembly().GetName().CodeBase, ".sdf");

}

}

private 静态 string DataSourceConnectionString

{

private static string DataSourceConnectionString

{

get { 返回 string 。格式（ < span style ="color：＃a31515; font-size：x-small"> " Data Source = {0};" ，DataFileName）; }

}

另请检查此主题：

http://social.msdn.microsoft.com/Forums/en-US/vssmartdevicesvbcs/thread/22fabb72-1bfc-487c -8107-78cee4f89433 /

如果您对此有任何疑问，请与我们联系。

问候， Malleswar

get { return string.Format("Data Source = {0};", DataFileName); }

}


Also Check this thread:

http://social.msdn.microsoft.com/Forums/en-US/vssmartdevicesvbcs/thread/22fabb72-1bfc-487c-8107-78cee4f89433/


Please let me know if you have any queries regarding this.


Regards,
Malleswar

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