Write a program containing the two forms shown below.  Initially, the Number form appears.  When the Show Push Buttons button is clicked, the Push Buttons form appears.  The user enters a number by clicking on successive push buttons and then clicking on Enter to have the number transferred to the read-only text box at the bottom of the first form.

Suggested Control Names and Attributes for the Number form:

Name Property	Text Property	Control Type	Notes
frmNumber	Number	Form	Holds Controls
btnShow	Show Push Buttons	Button	Triggers event to open Push Button form.
txtNumber		TextBox	Displays phone number.  Read only.

Suggested Control Names and Attributes for the Push Buttons form:

Name Property	Text Property	Control Type	Notes
frmPushButtons	Push Buttons	Form	Holds Controls
btnOne	1	Button	Enter a 1
btnTwo	2	Button	Enter a 2
btnThree	3	Button	Enter a 3
btnFour	4	Button	Enter a 4
btnFive	5	Button	Enter a 5
btnSix	6	Button	Enter a 6
btnSeven	7	Button	Enter a 7
btnEight	8	Button	Enter a 8
btnNine	9	Button	Enter a 9
btnStar	*	Button	Just for looks.  Doesn’t do anything.
btnZero	0	Button	Enter a 0
btnPound	#	Button	Just for looks.  Doesn’t do anything.
txtNumber		Button	Displays number so far.  Read only.
btnClear	Clear	Button	Triggers event to clear the number
btnEnter	Enter	Button	Triggers event to return to Number form with new number