1 // 2 // System.Net.Mail.DeliveryNotificationOptions 3 // 4 // Authors: 5 // John Luke (john.luke@gmail.com) 6 // 7 // (C) 2005 John Luke 8 // 9 10 // 11 // Permission is hereby granted, free of charge, to any person obtaining 12 // a copy of this software and associated documentation files (the 13 // "Software"), to deal in the Software without restriction, including 14 // without limitation the rights to use, copy, modify, merge, publish, 15 // distribute, sublicense, and/or sell copies of the Software, and to 16 // permit persons to whom the Software is furnished to do so, subject to 17 // the following conditions: 18 // 19 // The above copyright notice and this permission notice shall be 20 // included in all copies or substantial portions of the Software. 21 // 22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 29 // 30 31 using System; 32 33 namespace System.Net.Mail { 34 35 [Flags] 36 public enum DeliveryNotificationOptions 37 { 38 None, 39 OnSuccess, 40 OnFailure, 41 Delay = 4, 42 Never = 134217728, 43 } 44 } 45 46