Find specific text in RichTextBox and set it to a string c#

Question

I am at a loss as to how to do this. I am printing some information to a richtextbox that will be multiple lines, has words and numbers. I need to search the richtextbox for spe

Answer 1

You can use a Linq query to find the number like below:

var nums = Enumerable.Range(1,30).Select(x => x.ToString());
var num = richtextbox1.Text.Split(' ')
                      .Where(x => numStr.Contains(x))
                      .Single();
Console.WriteLine("The user number is " + num);