string jSFile = ResolveUrl("~/MyProject/JavaScripts/dir/test.js");
        if (!System.IO.File.Exists(jSFile))
        {
           ...
        }

This code doesn't work and I guess it's the jSFile that doesn't work well with the IO.File.Exists but I know the jSFile has a valid path because when I use few line later

Page.ClientScript.RegisterClientScriptInclude("myfile",jSFile); 

it does attach the JavaScript file to the ASPX and all work fine.

Any idea of how to check if the file exist?

        string jSFile = ResolveUrl("~/MyProject/JavaScripts/dir/test.js");
        if (!System.IO.File.Exists(jSFile))
        {
           ...
        }

This code doesn't work and I guess it's the jSFile that doesn't work well with the IO.File.Exists but I know the jSFile has a valid path because when I use few line later

Page.ClientScript.RegisterClientScriptInclude("myfile",jSFile); 

it does attach the JavaScript file to the ASPX and all work fine.

Any idea of how to check if the file exist?

• asp.net
• javascript
• file
• c#-2.0

• You should have indicated that the code is inside a UserControl. – Sky Sanders Commented Feb 15, 2010 at 20:00

1 Answer 1

if (!System.IO.File.Exists(Server.MapPath(jSFile)))