EventDescriptor.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / CompMod / System / ComponentModel / EventDescriptor.cs / 1 / EventDescriptor.cs
                        

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

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

    ///  
    ///     
    ///       Provides a description
    ///       of an event. 
    ///    
    /// 
    [HostProtection(SharedState = true)]
    [System.Runtime.InteropServices.ComVisible(true)] 
    public abstract class EventDescriptor : MemberDescriptor {
        ///  
        ///     
        ///       Initializes a new instance of the  class with the
        ///       specified name and attribute 
        ///       array.
        ///    
        /// 
        protected EventDescriptor(string name, Attribute[] attrs) 
            : base(name, attrs) {
        } 
        ///  
        ///    
        ///       Initializes a new instance of the  class with the name and attributes in 
        ///       the specified 
        ///       .
        ///    
        ///  
        protected EventDescriptor(MemberDescriptor descr)
            : base(descr) { 
        } 
        /// 
        ///     
        ///       Initializes a new instance of the  class with
        ///       the name in the specified  and the
        ///       attributes in both the  and the 
        ///       array. 
        ///    
        ///  
        protected EventDescriptor(MemberDescriptor descr, Attribute[] attrs) 
            : base(descr, attrs) {
        } 

        /// 
        ///    
        ///       When overridden in a derived 
        ///       class,
        ///       gets the type of the component this event is bound to. 
        ///     
        /// 
        public abstract Type ComponentType { get; } 

        /// 
        ///    
        ///       When overridden in a derived 
        ///       class, gets the type of delegate for the event.
        ///     
        ///  
        public abstract Type EventType { get; }
 
        /// 
        ///    
        ///       When overridden in a derived class, gets a value
        ///       indicating whether the event delegate is a multicast 
        ///       delegate.
        ///     
        ///  
        public abstract bool IsMulticast { get; }
 
        /// 
        ///    
        ///       When overridden in
        ///       a derived class, 
        ///       binds the event to the component.
        ///     
        ///  
        public abstract void AddEventHandler(object component, Delegate value);
 
        /// 
        ///    
        ///       When
        ///       overridden 
        ///       in a derived class, unbinds the delegate from the
        ///       component 
        ///       so that the delegate will no 
        ///       longer receive events from the component.
        ///     
        /// 
        public abstract void RemoveEventHandler(object component, Delegate value);
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

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

    ///  
    ///     
    ///       Provides a description
    ///       of an event. 
    ///    
    /// 
    [HostProtection(SharedState = true)]
    [System.Runtime.InteropServices.ComVisible(true)] 
    public abstract class EventDescriptor : MemberDescriptor {
        ///  
        ///     
        ///       Initializes a new instance of the  class with the
        ///       specified name and attribute 
        ///       array.
        ///    
        /// 
        protected EventDescriptor(string name, Attribute[] attrs) 
            : base(name, attrs) {
        } 
        ///  
        ///    
        ///       Initializes a new instance of the  class with the name and attributes in 
        ///       the specified 
        ///       .
        ///    
        ///  
        protected EventDescriptor(MemberDescriptor descr)
            : base(descr) { 
        } 
        /// 
        ///     
        ///       Initializes a new instance of the  class with
        ///       the name in the specified  and the
        ///       attributes in both the  and the 
        ///       array. 
        ///    
        ///  
        protected EventDescriptor(MemberDescriptor descr, Attribute[] attrs) 
            : base(descr, attrs) {
        } 

        /// 
        ///    
        ///       When overridden in a derived 
        ///       class,
        ///       gets the type of the component this event is bound to. 
        ///     
        /// 
        public abstract Type ComponentType { get; } 

        /// 
        ///    
        ///       When overridden in a derived 
        ///       class, gets the type of delegate for the event.
        ///     
        ///  
        public abstract Type EventType { get; }
 
        /// 
        ///    
        ///       When overridden in a derived class, gets a value
        ///       indicating whether the event delegate is a multicast 
        ///       delegate.
        ///     
        ///  
        public abstract bool IsMulticast { get; }
 
        /// 
        ///    
        ///       When overridden in
        ///       a derived class, 
        ///       binds the event to the component.
        ///     
        ///  
        public abstract void AddEventHandler(object component, Delegate value);
 
        /// 
        ///    
        ///       When
        ///       overridden 
        ///       in a derived class, unbinds the delegate from the
        ///       component 
        ///       so that the delegate will no 
        ///       longer receive events from the component.
        ///     
        /// 
        public abstract void RemoveEventHandler(object component, Delegate value);
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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