using System; using System.Reflection; namespace Autodesk.DesignScript.Runtime { [AttributeUsage(AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property)] public class IsObsoleteAttribute : Attribute { public string Message { get; set; } public IsObsoleteAttribute() { Message = string.Empty; } public IsObsoleteAttribute(string message) { Message = message; } public IsObsoleteAttribute(string descriptionResourceID, Type resourceType) { LookupResourceByID(descriptionResourceID, resourceType); } public IsObsoleteAttribute(string descriptionResourceID, string typeName) { Type type = Type.GetType(typeName); LookupResourceByID(descriptionResourceID, type); } private void LookupResourceByID(string descriptionResourceID, Type resourceType) { if (resourceType == (Type)null) throw new ArgumentNullException("resourceType"); PropertyInfo property = resourceType.GetProperty(descriptionResourceID, BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic); if (property != (PropertyInfo)null && property.PropertyType == typeof(string)) Message = (property.GetValue(null, null) as string); else Message = descriptionResourceID; } } }