DateTimeOffset Constructor (DateTime, TimeSpan)
Assembly: mscorlib (in mscorlib.dll)
dateTime.Kind equals Utc and offset does not equal zero.
dateTime.Kind equals Local and offset does not equal the offset of the system's local time zone.
offset is not specified in whole minutes.
offset is less than -14 hours or greater than 14 hours.
This constructor's behavior depends in part on the value of the Kind property of the dateTime parameter:
If the value of Kind is DateTimeKind.Local, the value of the offset parameter must be equal to the local time zone's offset from Coordinated Universal Time (UTC) for that particular date or an ArgumentException is thrown.
The following example shows how to initialize a DateTimeOffset object with a date and time and the offset of the local time zone when that time zone is not known in advance.