Summary of the use of relative paths in ES0en. NET

If you have a pictures on the website of the path is this: http: / / localhost: 2008 / websit1 images / 1. jpg

websit1 represents a virtual path or site

In asp.net, if we enter Response.Write (Request.MapPath ("/ 01.jpg ") on the.cs page;

This will output the physical path of the image which is the specific path that the image will take on the server

Relative paths in HTML

 
<img src=" ../01.jpg"> ../  Means switch to up 1 Level directory  http://localhost:2008/01.jpg 
<img src=" ./01.jpg"> ./ or   Don't fill in   Represents the current path  http://localhost:2008/websit1/01.jpg 
<img src=" /01.jpg"> /  Represents the root directory   This returns the root directory of the site  http://localhost:2008/01.jpg 

And ~/ can only be used in ES26en.net and only in server controls

If it is a site or virtual directory, it represents the root directory

 
Response.Write(Request.MaopPath("~/01.jpg"))  Is obtained by Response.Write(Request.MapPath("/01.jpg"));  Same physical path