Method ExtMisc.GetOffsetAndLength
Overload
If this is null, returns (0, length). Else calls System.Range.GetOffsetAndLength.
public static (int Offset, int Length) GetOffsetAndLength(this Range? t, int length)If this is null, returns (0, length). Else calls System.Range.GetOffsetAndLength.
public static (int Offset, int Length) GetOffsetAndLength(this Range? t, int length)