so basically what i want to do is open a text file(a downloaded web page like html or php, notepad supports opening them), and then copy the text that there is in line 41 for example, from the file into a textbox in my project. would this be possible? the whole idea of this is that i download the web page of a youtube video, open it, copy the download link that's in line 41, put it into the textbox and then download the video.