Hello World! I'm talking about the ToString function in C#. I've been using the plus sign to concatenate Uh, and creating a string that way. there's also a function for... Any mathematical value, right here after the parentheses, I'm going to type dot (.) and select ToString. and that is afunction so we need parentheses, and that will convert this to a string so that we can assign it as the string value for the text instead of using the plus sign (+) to concatenate. And you can see that works just fine. Ao we can use that from now on instead of the plus sign (+) to concatenate, If we want to.