LABORATORY ACTIVITY

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Subject Code$/$Section:

Create a Visual Basic

Windows application. The

form should be centered

on the screen when it first

appears; set the

appropriate property.

Create the interface shown

in Figure $1.$ Use the

following names for the

text boxes, labels, and

buttons: txtLength, txtWidth, Ib$|$AreaSqFt$,$ IbIAreaSqYd, btnCalc, btnPrint,

btnClear, and btnExit. The contents of the IbIAreaSqFt and Ib$|$AreaSqYd

controls should be centered; set the appropriate property. Lock the controls

on the form. Set the Tablndex values appropriately. The Exit button should

end the application when it is clicked; code the appropriate event procedure.

Save the solution and then start the application. Verify that the tab order is

correct. Also verify that the access keys work appropriately. Use the Exit

button to end the application. Close the solution.

Create the interface shown in

Figure $2.$ Use the following names

for the text boxes, labels, and

buttons: txtNsales, txtSsales,

txtEsales, txtWsales, txtNincrease,

txtSincrease, txtEincrease,

txtWincrease, IblNorth, IblSouth,

IbIEast, IbIWest, btnCalc, btnPrint,

btnClear, and btnExit. The

Page $193$

contents of the four label controls that display the projected sales should be

right$-$aligned; set the appropriate property. Lock the controls on the form.

Set the Tabindex values appropriately. The Exit button should end the

application when it is clicked; code the appropriate event procedure. Save

the solution and then start the application. Verify that the tab order is correct.

Also verify that the access keys work appropriately. Use the Exit button to

end the application. Close the solution.