How to post data to third party dll?

Hi Mahesh,

   Thanks for replay if you have more information about this issue please help me

yes,  you are correct.

authorize.net require for login id and transaction key.

when i post all data with loginid and transaction key from my local server , so its working fine.

bat problem is that the when i upload this pages on live server

and then check the  checkout page is not redirected to that dll.

that time checkout page was redirecting to himself.

My first guess would be to check your permissions and user authentication. I am sure authorize.net would need user id and password to authenticate your request. Try to see what error message you are getting in your request and let Authorize.net support team know about that.

dont know what the issue causing, wait for more answers.

Also, you can use HttpWebRequest method for above logic.

if you have any idea about this issue, so please help me

yes i have access .