EJERCICIO 17

3.- CALCULAR EL AREA DEL CUADRADO EN GAMBAS

' Gambas class file


PUBLIC SUB _new()


END

PUBLIC SUB Form_Open()

END

PUBLIC SUB Button3_Click()

QUIT
END

PUBLIC SUB Button2_Click()

TextBox1.Text =””

TextBox2.Text =””

END


PUBLIC SUB Button1_Click()

TextBox2.Text = (TextBox1.Text)^2

END