How to editable page of WebkitBrowser in C#?

Question

Dear Madam/Sir,

I want to edit the page of webkitBrowser.

Like - I wiil open the browser and type the http://www.c-sharpcorner.com/PostQuestion.aspx.

It will open the page then I want to edit the page.

How to implement editable page of webkitbrowser.

Pls, reply ASAP.

Thanks

Mahendra Kumar Das