2 // System.ComponentModel.DisplayNameAttribute
5 // Marek Habersack <grendello@gmail.com>
7 // (C) 2006 Marek Habersack
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 namespace System.ComponentModel
32 [AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Method|AttributeTargets.Property|AttributeTargets.Event)]
33 public class DisplayNameAttribute : Attribute
35 public static readonly DisplayNameAttribute Default = new DisplayNameAttribute ();
37 private string attributeDisplayName;
39 public DisplayNameAttribute ()
41 this.attributeDisplayName = String.Empty;
44 public DisplayNameAttribute (string displayName)
46 this.attributeDisplayName = displayName != null ? displayName : String.Empty;
49 public override bool IsDefaultAttribute ()
51 return attributeDisplayName.Length == 0;
54 public override int GetHashCode ()
56 return attributeDisplayName.GetHashCode ();
59 public override bool Equals (object obj)
64 DisplayNameAttribute dna = obj as DisplayNameAttribute;
68 return dna.DisplayName == attributeDisplayName;
71 public virtual string DisplayName {
72 get { return attributeDisplayName; }
75 protected string DisplayNameValue {
76 get { return attributeDisplayName; }
77 set { attributeDisplayName = value != null ? value : String.Empty; }