Login to an SFTP site with Private Key using .NET Library

Hi,
Could you please point me to the documentation/examples on how to login to an SFTP server with Private Key (.ppk)? I know how to do this from the WinSCP GUI. I am trying to do this from a VB.NET Program and cant find any documentation/example on how to do this.

Thanks in advance,
Binoy

Use SessionOptions.SshPrivateKeyPath:
https://winscp.net/eng/docs/library_sessionoptions#sshprivatekeypath

If you have a stored site with public key authentication set up, you can have WinSCP GUI generate a code template for you:
https://winscp.net/eng/docs/ui_generateurl#code

Thank you, Martin. I will try this out