Recaptcha2 in c# or VB.net

[sTuffedParrrot]

I am using the puppeteer-extra to do my recaptcha2 solving.
But also need to be able to use the solver in c# or vb.net with a particular web page.
I have tried the api code and i can get the captcha button to click and get the response id to send back.
i have tried to send back the response in the innertext but with no success, i can see the code before and after and it appears just fine,
but the webpage does not respond.
i have also tried with no success sending to callback.
would like to see if anyone would have any idea about this.