/// <summary>
/// Removes the event handler.
/// </summary>
virtual protected void RemoveHandler()
{
// We can't use RemoveEventHandler on AOT based platforms
#if UNITY_IPHONE || UNITY_XBOX360 || UNITY_PS3 || UNITY_PSP2 || UNITY_XBOXONE || UNITY_PS4 || UNITY_WIIU || UNITY_WEBGL
if (eventInfo != null && handler != null && sendingComponent != null)
{
System.Reflection.MethodInfo handleMethod = this.GetType().GetMethod("HandleEvent", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
handler = System.Delegate.CreateDelegate(eventInfo.EventHandlerType, this, handleMethod);
System.Reflection.MethodInfo removeMethod = eventInfo.GetRemoveMethod();
removeMethod.Invoke(sendingComponent, new object[] { handler });
}
#else
// Remove listeners
if (eventInfo != null && handler != null && sendingComponent != null)
{
eventInfo.RemoveEventHandler(sendingComponent, handler);
}
#endif
}
internal CILEventImpl(
CILReflectionContextImpl ctx,
Int32 anID,
System.Reflection.EventInfo evt)
: base(ctx, anID, CILElementKind.Event, () => new CustomAttributeDataEventArgs(ctx, evt))
{
ArgumentValidator.ValidateNotNull("Event", evt);
if (evt.DeclaringType
#if WINDOWS_PHONE_APP
.GetTypeInfo()
#endif
.IsGenericType&& !evt.DeclaringType
#if WINDOWS_PHONE_APP
.GetTypeInfo()
#endif
.IsGenericTypeDefinition)
{
throw new ArgumentException("This constructor may be used only on events declared in genericless types or generic type definitions.");
}
InitFields(
ref this.name,
ref this.eventAttributes,
ref this.eventType,
ref this.addMethod,
ref this.removeMethod,
ref this.raiseMethod,
ref this.otherMethods,
ref this.declaringType,
new SettableValueForClasses <String>(evt.Name),
new SettableValueForEnums <EventAttributes>((EventAttributes)evt.Attributes),
() => ctx.Cache.GetOrAdd(evt.EventHandlerType),
() => ctx.Cache.GetOrAdd(evt.GetAddMethod(true)),
() => ctx.Cache.GetOrAdd(evt.GetRemoveMethod(true)),
() => ctx.Cache.GetOrAdd(evt.GetRaiseMethod(true)),
() => ctx.CollectionsFactory.NewListProxy <CILMethod>(ctx.LaunchEventOtherMethodsLoadEvent(new EventOtherMethodsEventArgs(evt)).Select(method => ctx.Cache.GetOrAdd(method)).ToList()),
() => (CILType)ctx.Cache.GetOrAdd(evt.DeclaringType),
true
);
}
// Imported events
public EventExpEntry(
System.Reflection.EventInfo eInfo,
ISemanticResolver s
)
{
Debug.Assert(eInfo != null);
Debug.Assert(s != null);
this.m_strName = eInfo.Name;
this.m_tClassDefined = s.ResolveCLRTypeToBlueType(eInfo.DeclaringType);
this.m_type = s.ResolveCLRTypeToBlueType(eInfo.EventHandlerType);
this.m_node = null;
System.Reflection.MethodInfo mAdd = eInfo.GetAddMethod();
System.Reflection.MethodInfo mRemove = eInfo.GetRemoveMethod();
SetAddMethod(new MethodExpEntry(s, mAdd));
SetRemoveMethod(new MethodExpEntry(s, mRemove));
this.m_mods = new Modifiers(mAdd);
}
public IMethod GetRemoveMethod()
{
return((IMethod)_typeSystemServices.Map(_event.GetRemoveMethod()));
}
public override System.Reflection.MethodInfo GetRemoveMethod(bool nonPublic)
{
return(_innerEventInfo.GetRemoveMethod(nonPublic));
}
public virtual IMethod GetRemoveMethod()
{
return((IMethod)_typeSystemServices.Map(_event.GetRemoveMethod(true)));
}