C#?????????о?

???????????? ???????[ 2012/8/16 11:13:56 ] ????????

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internal delegate void Feedback(Int32 value);

????C#?????????????????????????????????????MulticastDelegate????

internal class Feedback : System.MulticastDelegate
{
// Constructor
public Feedback(Object object?? IntPtr method);
// Method with same prototype as specified by the source code
public virtual void Invoke(Int32 value);
// Methods allowing the callback to be called asynchronously
public virtual IAsyncResult BeginInvoke(Int32 value??
AsyncCallback callback?? Object object);
public virtual void EndInvoke(IAsyncResult result);
}

????MulticastDelegate?????Delegate???????????????????

public abstract class Delegate : ICloneable?? ISerializable
    {
        protected Delegate(object target?? string method);
        protected Delegate(Type target?? string method);

public static bool operator !=(Delegate d1?? Delegate d2);
public static bool operator ==(Delegate d1?? Delegate d2);

public MethodInfo Method { get; }
public object Target { get; }

        public virtual object Clone();
        public static Delegate Combine(params Delegate[] delegates);
        public static Delegate Combine(Delegate a?? Delegate b);
        protected virtual Delegate CombineImpl(Delegate d);
        public static Delegate CreateDelegate(Type type?? MethodInfo method);
        public static Delegate CreateDelegate(Type type?? MethodInfo method?? bool throwOnBindFailure);
        public static Delegate CreateDelegate(Type type?? object firstArgument?? MethodInfo method);
        public static Delegate CreateDelegate(Type type?? object target?? string method);
        public static Delegate CreateDelegate(Type type?? Type target?? string method);
        public static Delegate CreateDelegate(Type type?? object firstArgument?? MethodInfo method?? bool throwOnBindFailure);
        public static Delegate CreateDelegate(Type type?? object target?? string method?? bool ignoreCase);
        public static Delegate CreateDelegate(Type type?? Type target?? string method?? bool ignoreCase);
        public static Delegate CreateDelegate(Type type?? object target?? string method?? bool ignoreCase?? bool throwOnBindFailure);
        public static Delegate CreateDelegate(Type type?? Type target?? string method?? bool ignoreCase?? bool throwOnBindFailure);
        public object DynamicInvoke(params object[] args);
        protected virtual object DynamicInvokeImpl(object[] args);
        public override bool Equals(object obj);
        public override int GetHashCode();
        public virtual Delegate[] GetInvocationList();
        protected virtual MethodInfo GetMethodImpl();
        public virtual void GetObjectData(SerializationInfo info?? StreamingContext context);
        public static Delegate Remove(Delegate source?? Delegate value);
        public static Delegate RemoveAll(Delegate source?? Delegate value);
        protected virtual Delegate RemoveImpl(Delegate d);
    }

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