I put the build index.html in another html with iframe.
Now i can call jslib js function from C#, an in jslib function :
SendMessageToWeb: function (sender, msg) {
console.log("SendMessageToWeb : ", Pointer_stringify(sender), Pointer_stringify(msg));
window.parent.receive_WebGL_Message(Pointer_stringify(sender), ointer_stringify(msg));
},
exception thrown: ReferenceError: ointer_stringify is not defined,
ReferenceError: ointer_stringify is not defined
at _SendMessageToWeb (http://127.0.0.1/RootFolder/WebBuild/Build/WebBuild.framework.js:3378:46)