public static bool TryParse(UInt32 value, out SoftwareVersion version)
{
version = null;
String strValue = value.ToString();
int major, minor, revision, build;
/** start at the back and work forward */
int offset = strValue.Length - 1;
if (offset > 3 && int.TryParse(strValue.Substring(offset - 2, 3), out build))
{
offset -= 3;
if (offset > 2 && int.TryParse(strValue.Substring(offset - 1, 2), out revision))
{
offset -= 2;
if (offset >= 2 && int.TryParse(strValue.Substring(offset - 1, 2), out minor))
{
offset = offset == 3 ? 2 : 1;
if (offset >= 0 && int.TryParse(strValue.Substring(0, offset), out major))
{
version = new SoftwareVersion(major, minor, revision, build);
}
}
}
}
return(version != null);
}
public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
{
SoftwareVersion version = null;
string valueString = value as string;
if (valueString != null)
{
version = new SoftwareVersion(valueString);
}
else
{
version = new SoftwareVersion();
}
return(version);
}
public static bool TryFindInString(String input, out SoftwareVersion version)
{
version = null;
int offset, length;
if (TryFindInString(input, out offset, out length))
{
String temp = input.Substring(offset, length);
if (SoftwareVersion.TryParse(temp, out version) == false)
{
version = null;
}
}
return(version != null);
}
public static bool TryParseUDS(String major, out SoftwareVersion version)
{
bool result = false;
version = null;
try
{
version = new SoftwareVersion();
result = version.ParseUDS(major);
}
catch (Exception)
{
}
return(result);
}
static bool TryGetVersion(String fileName, out SoftwareVersion version)
{
version = null;
int dashIndex = 0;
String versionPart = Path.GetFileNameWithoutExtension(fileName);
if ((dashIndex = versionPart.IndexOf('-')) != -1)
{
versionPart = versionPart.Substring(dashIndex + 1);
if (SoftwareVersion.IsValid(versionPart))
{
version = new SoftwareVersion(versionPart);
}
}
return(version != null);
}
public static bool TryParse(String str, out SoftwareVersion version)
{
version = new SoftwareVersion();
return(version.Parse(str, false));
}
public static SoftwareVersion Parse(String str)
{
SoftwareVersion version = new SoftwareVersion(str);
return(version);
}
