public bool IsNewerThan(VersionInfo other)
{
if (A > other.A)
return true;
if (A < other.A)
return false;
if (B > other.B)
return true;
if (B < other.B)
return false;
if (C > other.C)
return true;
if (C < other.C)
return false;
if (D > other.D)
return true;
return false;
}
// Expects "number.number.number.number"
public static VersionInfo FromString(string str)
{
VersionInfo ret = new VersionInfo();
ret._str = str;
String[] parts = str.Split(new char[] { '.' });
if (parts.Length != 4)
throw new Exception("Expecting 4 dot-separated numbers in version string: " + str);
try
{
ret.A = int.Parse(parts[0]);
ret.B = int.Parse(parts[1]);
ret.C = int.Parse(parts[2]);
ret.D = int.Parse(parts[3]);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
return ret;
}