Connecting a button and a text box in Visual Basic

Question

I'm stuck on this exercise that asks me to create a text box and a button. Each time the button is pressed it is supposed to add 1 to the text box. Anyone know how to approach this?

Answer 1

1. Add an event handler to the button
2. When the event is triggered:
3. Read the text value in the text box
4. Convert it to a number
5. Increase the value of the number by one
6. Put that number back to the textbox
7. PROFIT :)

Answer 2

Public Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
    Dim i as Integer = int.Parse(TextBox1.Text)
    i += 1
    TextBox1.Text = i.ToString()
End Sub

You will also want to protect any attempt to key press in the textbox or set it where Enabled=true.