NodaTime bread and butter examples

NodaTimeExamples.cs

// Create the WND time with a real time zone
var localDt = LocalDateTime.FromDateTime(DateTime.Now);
var wndTz = DateTimeZoneProviders.Tzdb["America/Toronto"];
var zonedAsWnd = localDt.InZoneLeniently(wndTz);

// Convert that WND time to RNO time
var renoTz = DateTimeZoneProviders.Tzdb["America/Los_Angeles"];
var inReno = zonedAsWnd.WithZone(renoTz);   

// Convert a DateTimeOffset to WND time with a real time zone
var inThePast = DateTimeOffset.Now.AddMonths(-6);
var wndFromDto = Instant.FromDateTimeOffset(inThePast).InZone(wndTz);

// Convert that zoned WND time to VEN time
var venloTz = DateTimeZoneProviders.Tzdb["Europe/Amsterdam"];
var venlo = wndFromDto.WithZone(venloTz);

// And convert it back to DateTimeOffset
var venloOffset = venlo.ToDateTimeOffset();

// And to a DateTime, which will have a DateTimeKind of Unspecified (rather than Local)
var venloDt = venlo.ToDateTimeUnspecified();