DisplayNameAttribute.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / CompMod / System / ComponentModel / DisplayNameAttribute.cs / 1 / DisplayNameAttribute.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

/* 
 */ 
namespace System.ComponentModel {
    using System; 
    using System.Diagnostics;
    using System.Security.Permissions;

    ///  
    ///    Specifies the display name for a property or event.  The default is the name of the property or event.
    ///  
    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1813:AvoidUnsealedAttributes")] 
    [AttributeUsage(AttributeTargets.Property | AttributeTargets.Event | AttributeTargets.Class | AttributeTargets.Method)]
    public class DisplayNameAttribute : Attribute { 
        /// 
        /// Specifies the default value for the  , which is an
        ///    empty string (""). This  field is read-only.
        ///  
        public static readonly DisplayNameAttribute Default = new DisplayNameAttribute();
        private string _displayName; 
 
        /// 
        ///    [To be supplied.] 
        /// 
        public DisplayNameAttribute() : this (string.Empty) {
        }
 
        /// 
        ///    Initializes a new instance of the  class. 
        ///  
        public DisplayNameAttribute(string displayName) {
            this._displayName = displayName; 
        }

        /// 
        ///    Gets the description stored in this attribute. 
        /// 
        public virtual string DisplayName { 
            get { 
                return DisplayNameValue;
            } 
        }

        /// 
        ///     Read/Write property that directly modifies the string stored 
        ///     in the description attribute. The default implementation
        ///     of the Description property simply returns this value. 
        ///  
        protected string DisplayNameValue {
            get { 
                return _displayName;
            }
            set {
                _displayName = value; 
            }
        } 
 
        public override bool Equals(object obj) {
            if (obj == this) { 
                return true;
            }

            DisplayNameAttribute other = obj as DisplayNameAttribute; 

            return (other != null) && other.DisplayName == DisplayName; 
        } 

        public override int GetHashCode() { 
            return DisplayName.GetHashCode();
        }

        ///  
        /// 
        ///  
        public override bool IsDefaultAttribute() { 
            return (this.Equals(Default));
        } 

    }
}

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