NativeFunctionCallback _ProxyCallback; // (need to keep a reference)
/// <summary>
/// Registers an invoke handler on the underlying native ObjectTemplate instance, which allows objects to be called like
/// a function.
/// <para>A proxy delegate is used and stored locally to prevent it from being reclaimed by the
/// GC. If you call this method again, the old proxy delegate will be replaced with a new one and registered again on
/// the native side. </para>
/// </summary>
/// <param name="callback"> A callback that gets invoked when the object is used like a function. </param>
public void SetCallAsFunctionHandler(JSFunction callback)
{
_ProxyCallback = (managedObjectID, isConstructCall, _this, args, argCount) =>
{
return(FunctionTemplate._CallBack(managedObjectID, isConstructCall, _this, args, argCount, callback));
};
V8NetProxy.SetCallAsFunctionHandler(_NativeObjectTemplateProxy, _ProxyCallback);
}
/// <summary>
/// Registers an invoke handler on the underlying native ObjectTemplate instance, which allows the object to be called
/// like a function.
/// </summary>
/// <param name="callback">A callback that gets invoked when the object is used like a function.</param>
public void SetCallAsFunctionHandler(JSFunction callback)
{
ManagedJSFunctionCallback proxyCallback = (managedObjectID, isConstructCall, _this, args, argCount) =>
{
return(FunctionTemplate._CallBack(managedObjectID, isConstructCall, _this, args, argCount, callback));
};
V8NetProxy.SetCallAsFunctionHandler(_NativeObjectTemplateProxy, proxyCallback);
_Engine._StoreAccessor(_NativeObjectTemplateProxy->ObjectID, "$__InvokeHandler", proxyCallback);
}