public static bool TryParse(string input, out Version result)
{
Version.VersionResult versionResult = default(Version.VersionResult);
versionResult.Init("input", false);
bool result2 = Version.TryParseVersion(input, ref versionResult);
result = versionResult.m_parsedVersion;
return(result2);
}
public static bool TryParse(string input, out Version result)
{
Version.VersionResult result1 = new Version.VersionResult();
result1.Init("input", false);
int num = Version.TryParseVersion(input, ref result1) ? 1 : 0;
result = result1.m_parsedVersion;
return(num != 0);
}
// Token: 0x060015AB RID: 5547 RVA: 0x00040018 File Offset: 0x0003E218
private static bool TryParseVersion(string version, ref Version.VersionResult result)
{
if (version == null)
{
result.SetFailure(Version.ParseFailureKind.ArgumentNullException);
return(false);
}
string[] array = version.Split(Version.SeparatorsArray);
int num = array.Length;
if (num < 2 || num > 4)
{
result.SetFailure(Version.ParseFailureKind.ArgumentException);
return(false);
}
int major;
if (!Version.TryParseComponent(array[0], "version", ref result, out major))
{
return(false);
}
int minor;
if (!Version.TryParseComponent(array[1], "version", ref result, out minor))
{
return(false);
}
num -= 2;
if (num > 0)
{
int build;
if (!Version.TryParseComponent(array[2], "build", ref result, out build))
{
return(false);
}
num--;
if (num > 0)
{
int revision;
if (!Version.TryParseComponent(array[3], "revision", ref result, out revision))
{
return(false);
}
result.m_parsedVersion = new Version(major, minor, build, revision);
}
else
{
result.m_parsedVersion = new Version(major, minor, build);
}
}
else
{
result.m_parsedVersion = new Version(major, minor);
}
return(true);
}
private static bool TryParseVersion(string version, ref Version.VersionResult result)
{
if (version == null)
{
result.SetFailure(Version.ParseFailureKind.ArgumentNullException);
return(false);
}
string[] strArray = version.Split(Version.SeparatorsArray);
int length = strArray.Length;
if (length < 2 || length > 4)
{
result.SetFailure(Version.ParseFailureKind.ArgumentException);
return(false);
}
int parsedComponent1;
int parsedComponent2;
if (!Version.TryParseComponent(strArray[0], "version", ref result, out parsedComponent1) || !Version.TryParseComponent(strArray[1], "version", ref result, out parsedComponent2))
{
return(false);
}
int num = length - 2;
if (num > 0)
{
int parsedComponent3;
if (!Version.TryParseComponent(strArray[2], "build", ref result, out parsedComponent3))
{
return(false);
}
if (num - 1 > 0)
{
int parsedComponent4;
if (!Version.TryParseComponent(strArray[3], "revision", ref result, out parsedComponent4))
{
return(false);
}
result.m_parsedVersion = new Version(parsedComponent1, parsedComponent2, parsedComponent3, parsedComponent4);
}
else
{
result.m_parsedVersion = new Version(parsedComponent1, parsedComponent2, parsedComponent3);
}
}
else
{
result.m_parsedVersion = new Version(parsedComponent1, parsedComponent2);
}
return(true);
}
public static Version Parse(string input)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
Version.VersionResult versionResult = default(Version.VersionResult);
versionResult.Init("input", true);
if (!Version.TryParseVersion(input, ref versionResult))
{
throw versionResult.GetVersionParseException();
}
return(versionResult.m_parsedVersion);
}
// Token: 0x060015AC RID: 5548 RVA: 0x000400F0 File Offset: 0x0003E2F0
private static bool TryParseComponent(string component, string componentName, ref Version.VersionResult result, out int parsedComponent)
{
if (!int.TryParse(component, NumberStyles.Integer, CultureInfo.InvariantCulture, out parsedComponent))
{
result.SetFailure(Version.ParseFailureKind.FormatException, component);
return(false);
}
if (parsedComponent < 0)
{
result.SetFailure(Version.ParseFailureKind.ArgumentOutOfRangeException, componentName);
return(false);
}
return(true);
}
