Accessing content file in c# web application

问题

I am having this issue on my mind for 3 days now.
I have an xml file that is marked as Content and Always Copy.
The file was copied to:
C:\Users\avi\Documents\Visual Studio 2010\Projects\ExpressBroker\ExpressBroker\bin\XMLMetadata\Actions.1.xml

When accessing to the file:

//like that:
XDocument actions = XDocument.Load("bin\\XMLMetadata\\Actions.1.xml");
//or like that:
XDocument actions = XDocument.Load("XMLMetadata\\Actions.1.xml");
//or like that:
XDocument actions = XDocument.Load("Actions.1.xml");

I get the following exception: Exception Details: System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Program Files\IIS Express\bin\XMLMetadata\Actions.1.xml'.

Why is it been searched in the IIS folder? how do i access the file?

I am using IIs Express with VWD2010

回答1:

You need to have web application's relative path by using

Server.MapPath("/")+"bin\\XMLMetadata\\Actions.1.xml" 

like that.

回答2:

Use

XDocument.Load(Server.MapPath("~/XmlMetaData/Actions.1.xml"));

回答3:

If the file is static, you might be better off embedding it and using Assembly.GetExecutingAssembly().GetManifestResourceStream().

来源：https://stackoverflow.com/questions/7854762/accessing-content-file-in-c-sharp-web-application