static internal bool IsDefined(Assembly assembly, Type caType) { if (assembly == null) { throw new ArgumentNullException("assembly"); } int token = CustomAttribute.GetAssemblyToken(assembly); if (token != 0) { IntPtr module = CustomAttribute.GetAssemblyModule(assembly); return(CustomAttribute.IsCADefinedCheckType(caType, module, token)); } return(false); }
static internal Object[] GetCustomAttributes(Assembly assembly, Type caType) { if (assembly == null) { throw new ArgumentNullException("assembly"); } int token = CustomAttribute.GetAssemblyToken(assembly); if (token != 0) { IntPtr module = CustomAttribute.GetAssemblyModule(assembly); CustomAttribute caItem = CustomAttribute.GetCustomAttributeListCheckType(token, module, caType, null, 0); return(CustomAttribute.CheckConsistencyAndCreateArray(caItem, caType)); } return((caType == null || caType.IsValueType) ? s_gObjectEmptyArray : (Object[])Array.CreateInstance(caType, 0)); }