How to implement “Access-Control-Allow-Origin” header in asp.net

by

From enable-cors.org:

CORS on ASP.NET

If you don’t have access to configure IIS, you can still add the header through ASP.NET by adding the following line to your source pages:

Response.AppendHeader("Access-Control-Allow-Origin", "*");

See also: Configuring IIS6 / IIS7

More Related Contents:

  1. Cannot open database “test” requested by the login. The login failed. Login failed for user ‘xyz\ASPNET’
  2. How to force HTTPS using a web.config file
  3. An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode
  4. The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverlight application
  5. Why is HttpContext.Current null?
  6. Changing project port number in Visual Studio 2013
  7. Can you prevent your ASP.NET application from shutting down?
  8. Check ssl protocol, cipher & other properties in an asp.net mvc 4 application
  9. How can I secure passwords stored inside web.config?
  10. Share Session between two web sites using asp.net and state server
  11. IIS app pool recycle + quartz scheduling
  12. I’ve been hacked. Evil aspx file uploaded called AspxSpy. They’re still trying. Help me trap them‼
  13. Leverage browser caching in IIS (google pagespeed issue)
  14. Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its module list
  15. Error 500.19 with 0x8007000d when running ASP.NET Core app in IIS despite AspNetCoreModule being installed
  16. Could not load file or assembly ‘System.Web.Helpers, error on IIS 8
  17. Can I reuse HttpWebRequest without disconnecting from the server?
  18. Filehandler in asp.net
  19. When to use Request.Cookies over Response.Cookies?
  20. How to update querystring in C#?
  21. Read a Registry Key
  22. Find a control on a page with a master page
  23. SignalR – Checking if a user is still connected
  24. Get a list of all tree nodes (in all levels) in TreeView Controls
  25. Text on an Image button in c# asp.net 3.5
  26. Specify Date format in MVC5 (dd/MM/yyyy)
  27. Can’t find how to use HttpContent
  28. Get first element from a dictionary
  29. LINQ to Entities does not recognize the method ‘System.String ToString()’ method in MVC 4
  30. Amazon SES Email address is not verified

Leave a Comment