/// <summary>
/// Converts a DateTime to an HL7 timestamp string, using the given precision.
/// </summary>
/// <param name="value">A DateTime value.</param>
/// <param name="precision">The desired precision and whether to include the time zone offset.</param>
/// <returns>An HL7 timestamp string.</returns>
public static string ToString(DateTime?value, HL7DateTimePrecision precision)
{
if (value.HasValue)
{
string format = precision.GetAttributeValue <HL7DateTimeFormat, string>(a => a.Format);
return(value.Value.ToString(format).Replace(":", ""));
}
return(string.Empty);
}
