/// <summary>
/// 获取成员元数据的Description特性描述信息
/// </summary>
/// <param name="member">成员元数据对象</param>
/// <param name="inherit">是否搜索成员的继承链以查找描述特性</param>
/// <returns>返回Description特性描述信息，如不存在则返回成员的名称</returns>
public static string ToDescription(this MemberInfo member, bool inherit = false)
{
DescriptionAttribute desc = member.GetAttribute <DescriptionAttribute>(inherit);
return(desc == null ? null : desc.Description);
}
