using System; [AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct,Inherited = false)] public class ClassVersionAttribute : System.Attribute { public ClassVersionAttribute(string target) : this(target, target) { } public ClassVersionAttribute(string target,string current) { m_TargetVersion = target; m_CurrentVersion = current; } private bool m_UseCurrentVersion = false; public bool UseCurrentVersion { set { if (m_TargetVersion != m_CurrentVersion) { m_UseCurrentVersion = value; } } get { return m_UseCurrentVersion; } } private string m_CurrentName; public string CurrentName { set { m_CurrentName = value; } get { return m_CurrentName; } } private string m_TargetVersion; public string TargetVersion { get { return m_TargetVersion; } } private string m_CurrentVersion; public string CurrentVersion { get { return m_CurrentVersion; } } }