protected override __Delegate RemoveImpl(__Delegate d)
{
var j = -1;
var a = ((__Delegate[])(object)list);
for (int i = 0; i < a.Length; i++)
{
if (a[i] == d)
{
j = i;
break;
}
}
if (j > -1)
{
list.splice(j, 1);
}
if (list.length == 0)
{
return(null);
}
return(this);
}
public static __Delegate Remove(__Delegate source, __Delegate value)
{
if (source == null)
{
return(null);
}
if (value == null)
{
return(source);
}
return(source.RemoveImpl(value));
}
public static __Delegate Combine(__Delegate a, __Delegate b)
{
if (a == null)
{
return(b);
}
if (b == null)
{
return(a);
}
return(a.CombineImpl(b));
}
protected virtual __Delegate CombineImpl(__Delegate d)
{
return(null);
//throw new global::System.Exception("use MulticastDelegate instead");
}
protected override __Delegate CombineImpl(__Delegate d)
{
list.push(d);
return(this);
}
protected virtual __Delegate RemoveImpl(__Delegate d)
{
throw new global::System.Exception("use MulticastDelegate instead");
}