public static void CopyTo(this FileInfo file, string computerName, string userName, string password, string remotePath = null)
{
using (RunAsContext runasContext = RunAs.Impersonate(userName, password))
{
CopyTo(file, computerName, remotePath);
}
}
public void Dispose()
{
RunAs.UndoImpersonate(this);
if (Context != null)
{
Context.Dispose();
}
}