C# login/download data
We try to use C# to login and download data, login request is ok. and when we run download request , it show us unauthorized.
Code as following:
client.Credentials = new NetworkCredential("user", "password"); client.DownloadFile("http://rebrae.retsiq.com/contact/rets/login", @"C:\Users\wangch\test.txt");
Above section work fine and get response in file test.txt, but when we continue run following resuest, it shows unauthorized.
message as following: Unhandled Exception: System.Net.WebException: The remote server returned an error: (401) Unauthorized. at System.Net.WebClient.DownloadFile(Uri address, String fileName) at System.Net.WebClient.DownloadFile(String address, String fileName) at Program.Main() in \rae-edm-s-fs01\user$\wangch\My Documents\Visual Studio 2017\Projects\ConsoleApp2\ConsoleApp2\Program.cs:line 14
What are you using for a client? Also are you making sure the cookies and headers get passed back?
this is for download data. login work. But load data no authorized.Can u show me some successful code by using C# download data? it seems format is different from Perl.
Please let me know why one work one not work.