This page here describes exactly the problem I am having:
http://stackoverflow.com/questions/2834278/hot-to-get-custom-http-header-in-asp-netThe reason to add this in the custom header is that a specific client request we have is to store a token in the header. There is no negotiation to pass it in the URL.
And, this is not done by code. They would do a first hit programmatically to our server. There, they can set the HTTP header token key. On my end, I can read it. However, I need to return a HTML page in their desktop application MS Browser control container. So, on their end, on the first hit, they are going to put the HTML I send back into the MS Browser control container. From there, there will be three choices of URLs. This is where the problem is. From there, any URL they will click on needs to retransmit back the HTTP header tokey key. AFAIK, this is not possible.
Any recommendation?