private void Parse(string timeSpanValue)
{
if (string.IsNullOrEmpty(timeSpanValue))
{
throw new ArgumentException("Could not parse TimeSpan -- string was empty", "timeSpanValue");
}
else
{
try
{
if (timeSpanValue.StartsWith("P"))
{
this.Value = ParseIso8601TimeSpan(timeSpanValue);
}
else
{
this.Value = ParseCmiTimeSpan(timeSpanValue);
}
}
catch (ArgumentException)
{
// Be kind and give them one last shot with the built-in parser,
// even though it's not strictly SCORM
try
{
this.Value = (long)TimeSpan.Parse(timeSpanValue).TotalSeconds *HUNDREDTHS_PER_SECOND;
}
catch
{
throw new ArgumentException("Could not parse ScormTimeSpan, invalid format", "timeSpanValue");
}
}
}
this.Description = new LanguageString();
}
/// <summary>
/// Creates a new instance of the class from an string adhering various SCORM formats. This function will attempt
/// to use the ISO 8601 format, then the CMI format. If neither of those succeed, then it will try to parse the time span
/// using the built-in .NET TimeSpan object.
/// </summary>
/// <param name="timeSpanValue">The value to instantiate this class with</param>
/// <param name="allowNull">If true allow empty string to translate to ScormTimeSpan.UNDEFINED</param>
/// <exception cref="ManifestFormatException">If the format is not recognizable.</exception>
public ScormTimeSpan(string timeSpanValue, bool allowNull)
{
this.Value = ScormTimeSpan.UNDEFINED;
this.Description = new LanguageString();
if (timeSpanValue.Length > 0 || !allowNull)
{
this.Parse(timeSpanValue);
}
}
public LanguageString(LanguageString source)
{
this.text = source.text;
this.language = source.language;
}
/// <summary>
/// Creates a new instance of the class from an integer representing hundredths of a second. Hundredths of a
/// second is how this data type is stored in the database.
/// </summary>
/// <param name="hundredths">The value to instantiate this class with</param>
public ScormTimeSpan(long hundredths)
{
this.Value = hundredths;
this.Description = new LanguageString();
}
private void Parse(string timeSpanValue)
{
if (String.IsNullOrEmpty(timeSpanValue))
{
throw new InvalidArgumentException("Could not parse TimeSpan -- String was empty");
}
else
try
{
if (timeSpanValue.StartsWith("P"))
{
this.Value = ParseIso8601TimeSpan(timeSpanValue);
}
else
{
this.Value = ParseCmiTimeSpan(timeSpanValue);
}
}
catch (InvalidArgumentException)
{
// Be kind and give them one last shot with the built-in parser,
// even though it's not strictly SCORM
try
{
this.Value = (long)TimeSpan.Parse(timeSpanValue).TotalSeconds * HUNDREDTHS_PER_SECOND;
}
catch
{
throw new InvalidArgumentException("Could not parse ScormTimeSpan, invalid format");
}
}
this.Description = new LanguageString();
}
/// <summary>
/// Creates a new instance of the class from an string adhering various SCORM formats. This function will attempt
/// to use the ISO 8601 format, then the CMI format. If neither of those succeed, then it will try to parse the time span
/// using the built-in .NET TimeSpan object.
/// </summary>
/// <param name="timeSpanValue">The value to instantiate this class with</param>
/// <exception cref="ManifestFormatException">If the format is not recognizable.</exception>
public ScormTimeSpan(string timeSpanValue)
{
this.Value = ScormTimeSpan.UNDEFINED;
this.Description = new LanguageString();
this.Parse(timeSpanValue);
}
/// <summary>
/// Creates a new instance of the class from an string adhering various SCORM formats. This function will attempt
/// to use the ISO 8601 format, then the CMI format. If neither of those succeed, then it will try to parse the time span
/// using the built-in .NET TimeSpan object.
/// </summary>
/// <param name="timeSpanValue">The value to instantiate this class with</param>
/// <param name="allowNull">If true allow empty string to translate to ScormTimeSpan.UNDEFINED</param>
/// <exception cref="ManifestFormatException">If the format is not recognizable.</exception>
public ScormTimeSpan(string timeSpanValue, bool allowNull)
{
this.Value = ScormTimeSpan.UNDEFINED;
this.Description = new LanguageString();
if (timeSpanValue.Length > 0 || !allowNull)
{
this.Parse(timeSpanValue);
}
}
public ScormTimeSpan(ScormTimeSpan other)
{
this.Value = other.Value;
this.Description = new LanguageString(other.Description);
}
public LanguageString(LanguageString source)
{
this.text = source.text;
this.language = source.language;
}
public ScormTimeSpan(ScormTimeSpan other)
{
this.Value = other.Value;
this.Description = new LanguageString(other.Description);
}
/// <summary>
/// Creates a new instance of the class from an integer representing hundredths of a second. Hundredths of a
/// second is how this data type is stored in the database.
/// </summary>
/// <param name="hundredths">The value to instantiate this class with</param>
public ScormTimeSpan(long hundredths)
{
this.Value = hundredths;
this.Description = new LanguageString();
}
/// <summary>
/// Creates a new instance of the class from an string adhering various SCORM formats. This function will attempt
/// to use the ISO 8601 format, then the CMI format. If neither of those succeed, then it will try to parse the time span
/// using the built-in .NET TimeSpan object.
/// </summary>
/// <param name="timeSpanValue">The value to instantiate this class with</param>
/// <exception cref="ManifestFormatException">If the format is not recognizable.</exception>
public ScormTimeSpan(string timeSpanValue)
{
this.Value = ScormTimeSpan.UNDEFINED;
this.Description = new LanguageString();
this.Parse(timeSpanValue);
}
