Error when trying to get an int from textbox

Question

I am new to C# and programming in general. I was able to create the required program in Console but want to get one working with Forms as well. I am running into an issue wh

Answer 1

You're declaring locally scoped variables that will replace your actual textboxes. Yo ushould use local variables that have different names like:

int length = int.Parse(LengthtextBox.Text);
int width = int.Parse(WidthtextBox.Text);;
int height = int.Parse(HeighttextBox.Text);;