mcs/class/System/System.Configuration/IntegerConfigurationProperty.cs

   1 //
   2 // System.Configuration.ConfigurationProperty.cs
   3 //
   4 // Authors:
   5 //  Lluis Sanchez Gual (lluis@novell.com)
   6 //
   7 // Permission is hereby granted, free of charge, to any person obtaining
   8 // a copy of this software and associated documentation files (the
   9 // "Software"), to deal in the Software without restriction, including
  10 // without limitation the rights to use, copy, modify, merge, publish,
  11 // distribute, sublicense, and/or sell copies of the Software, and to
  12 // permit persons to whom the Software is furnished to do so, subject to
  13 // the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be
  16 // included in all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  22 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25 //
  26 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  27 //
  28
  29 #if NET_2_0 && XML_DEP
  30 #if XML_DEP
  31 using System;
  32 using System.ComponentModel;
  33
  34 namespace System.Configuration
  35 {
  36         public class IntegerConfigurationProperty : ConfigurationProperty
  37         {
  38                 int min;
  39                 int max;
  40
  41                 public IntegerConfigurationProperty (string name, int defaultValue, ConfigurationPropertyFlags flags)
  42                         : base (name, typeof(int), defaultValue, flags)
  43                 {
  44                         min = int.MinValue;
  45                         max = int.MaxValue;
  46                 }
  47
  48                 public IntegerConfigurationProperty (string name, int defaultValue, int minimumValue, int maximumValue, ConfigurationPropertyFlags flags)
  49                         : base (name, typeof(int), defaultValue, flags)
  50                 {
  51                         min = minimumValue;
  52                         max = maximumValue;
  53                 }
  54
  55                 protected internal override object ConvertFromString (string value)
  56                 {
  57                         return int.Parse (value);
  58                 }
  59
  60                 protected internal override string ConvertToString (object value)
  61                 {
  62                         int val = (int)value;
  63                         if (val < min || val > max)
  64                                 throw new ConfigurationException ("The property '" + Name + "' must have a value between '" + min + "' and '" + max + "'");
  65                         return value.ToString ();
  66                 }
  67         }
  68 }
  69 #endif
  70 #endif