Pass a javascript to C# about clearscript HOT 6 CLOSED

@kugarliyifan There's no need to create a delegate. Script objects (including functions) can be used directly from the host via the dynamic type:

public void Callback(object callback)
{
    ((dynamic)callback)();
}

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Hi @kugarliyifan,

Unfortunately there's no easy way to pass an argument array via dynamic. Here's an ugly way to do it:

// using System.Reflection;
public void raise(params object[] args) {
    ((IReflect)eventhand).InvokeMember("[DISPID=0]", BindingFlags.InvokeMethod, null, null, args, null, null, null);
}

We'll try to come up with something better in a future release.

Thanks!

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i think i solve it

var s=new HostFunctions().del(callbacl);
s();

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thk

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another question is
if i use dynamic:

var script3 = "cddd.book=function(data,index,str){cddd.log(data + index + str)}";
var engine = new V8ScriptEngine();
var obj = new Cddd();
engine.AddHostObject("cddd", obj);
engine.Execute(script3);
obj.raise("oooo","111111");


public class Cddd
{
       public object book
        {
            get => eventhand;
            set => eventhand = value;
        }


        public void raise(params object[] args)
        {
            ((dynamic) eventhand)(args);
        }
}

when i don't know how much the callback js function parameter,how can i use dynamic to invoke the function and pass "args" on obj.raise("oooo","111111");

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thank!!

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