title: problems using sharpcifs with dotnet core. Connecting to a windows share
body: <p>I try to connect to a windows share from a other windows machine. 
  after a long search i found sharpcifsstd.dobes.jp but i cant get the examples to work. </p>
  
  <p>I receive a <code>SharpCifs.Smb.SmbException: 'Failed to connect, IOException: transport closed in negotiate</code></p>
  
  <p>I tryed several examples like. </p>
  
  <pre><code>            //Get the SmbFile specifying the file name to be created.
                  var auth1 = new NtlmPasswordAuthentication("username","password");
                  var file = new SmbFile("smb://10.50.15.91/d/NewFileName.txt",auth1);
  
                  //Create file.
                  file.CreateNewFile();
  
                  //Get writable stream.
                  var writeStream = file.GetOutputStream();
  
                  //Write bytes.
                  writeStream.Write(Encoding.UTF8.GetBytes("Hello!"));
  
                  //Dispose writable stream.
                  writeStream.Dispose();
  </code></pre>
  
  <p>I can connect to the windows share with windows explorer.</p>
  
  <p>Has anyone got this to work? or a other method to connect to a windows share? </p>