EzSmb.NetCore (nuget): It's easy to use, and supports SMB ver2 for Windows 10.             Xamarin & .NET Core can access Windows Shared Folders and NAS without using mpr.dll or Netapi32.dll.             Supports .Net Standard 2.0 and net45.
Keywords: smb|cifs|samba|nas|shared|smbclient|csharp|net-core|net-standard-2|xamarin