Using Visual Basic 2010 Airplane Seating Chart. An airplane has 15 rows (numbere

Question

Using Visual Basic 2010

Airplane Seating Chart. An airplane has 15 rows (numbered 1 through 15), with six seats (labeled A, B, C, D, E, and F) in each row. Wire a multiform Program that keeps track of the seats that have been reserved and the type of meal requested by each passenger. The seating chart should be displayed in a list box with a line for each row. See Fig. 9.50(a). When the ticket agent clicks on the desired row in the list box, the row number and the status of the seats in the row should be displayed in seven read-only text boxes at the bottom of the form. When the agent clicks on one of the text boxes, a second form containing four option buttons labeled Unoccupied, Regular, Low Calorie, and Vegetarian should appear. See Fig. 9.50(a). Clicking on a radio button should close the second form and update both the text box and the row for that sea in the list box. Unoccupied seats are denoted with a period, and occupied seats are denoted with the first letter of their meal type. At any time, the agent should be able to request the number of seats filled, the number of window seats vacant, and the numbers of each type of meal ordered.

Explanation / Answer

It may be that you have NumLock on - these function represents a KeyPad on the Letter Keys - usually the U,I,O,P,[,J,K,L,;,M kEYS are replaced with numbers - to switch on/off you should have a key with Number Lock on it possibly abbreviated to NumLck or NumLK etc - activate that Key - may need to use in combination with the FN key as well to toggle the Number Lock on and off - also often a light appears to show its ON

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