[Help] How to make a raw text checker?

you'd do that with a webclient, then you can get the raw text of a github raw or a pastebin link using a downloadstring

@SirWeeb 
Do you mean like this?

    WebClient webClient = new WebClient();
    string mainUrl= myWebClient.DownloadString("https://pastebin.com/raw/vgnAskpa");
     
    if (mainUrl.Contains("1.2"))
    {
    // continue 
    }
    else
    {
    // give update message
    }

@OwlGuru that would work but a better way of doing it would be like this, using makes it so the WC auto disposes

using (var wc = new WebClient())
{
   if(wc.DownloadString("https://pastebin.com/raw/vgnAskpa") != "1.2")
   {
        // code here idk
   }
}