public static ExchangeObjectVersion Parse(string input)
{
if (input == null || string.IsNullOrEmpty(input = input.Trim()))
{
throw new ArgumentException(DataStrings.EmptyExchangeObjectVersion, "input");
}
long encodedVersion = 0L;
if (long.TryParse(input, out encodedVersion))
{
return(new ExchangeObjectVersion(encodedVersion));
}
if (ExchangeObjectVersion.parsingRegex == null)
{
lock (ExchangeObjectVersion.parsingRegexInitializationLock)
{
if (ExchangeObjectVersion.parsingRegex == null)
{
ExchangeObjectVersion.parsingRegex = new Regex("^(?<major>\\d{1,3})\\.(?<minor>\\d{1,3})\\s*\\((?<exbuild>.+)\\)$", RegexOptions.ExplicitCapture | RegexOptions.Compiled);
}
}
}
Match match = ExchangeObjectVersion.parsingRegex.Match(input);
if (!match.Success)
{
throw new ArgumentException(DataStrings.InvalidFormatExchangeObjectVersion);
}
byte major = 0;
if (!byte.TryParse(match.Groups["major"].Value, out major))
{
throw new ArgumentException(DataStrings.InvalidFormatExchangeObjectVersion);
}
byte minor = 0;
if (!byte.TryParse(match.Groups["minor"].Value, out minor))
{
throw new ArgumentException(DataStrings.InvalidFormatExchangeObjectVersion);
}
ExchangeBuild exchangeBuild = ExchangeBuild.Parse(match.Groups["exbuild"].Value);
return(new ExchangeObjectVersion(major, minor, exchangeBuild.Major, exchangeBuild.Minor, exchangeBuild.Build, exchangeBuild.BuildRevision));
}
public ExchangeObjectVersion(byte major, byte minor, ExchangeBuild exchangeBuild)
{
this.Major = major;
this.Minor = minor;
this.ExchangeBuild = exchangeBuild;
}