Ñîçäàíèå ïðèëîæåíèé ÎÑ Windows ñðåäñòâàìè Visual Basic

       

Îïåðàòîð While…Wend


Öèêë While…Wend ôóíêöèîíàëüíî àíàëîãè÷åí ôîðìå Do While…Loop îïåðàòîðà öèêëà Do…Loop è ïîõîæà ïî ñèíòàêñèñó íà êîíñòðóêöèþ öèêëîâ While â äðóãèõ ÿçûêàõ ïðîãðàììèðîâàíèÿ. Äëÿ öèêëà While…Wend íå ìîæåò ïðèìåíÿòüñÿ îïåðàòîð äîñðî÷íîãî âûõîäà Exit Do. Äàííûé îïåðàòîð öèêëà èñïîëüçóåòñÿ òîëüêî äëÿ ñîâìåñòèìîñòè ñ äðóãèìè äèàëåêòàìè Basic, à òàêæå äëÿ ñîâìåñòèìîñòè ñ áîëåå ðàííèìè âåðñèÿìè Visual Basic, â êîòîðûõ íå áûëî îïåðàòîðà Do…Loop.

Ïðèìåð: Count = 0

While Count < Number_of_members

Print Letter ()

Count = Count + 1

Wend


5 Ñîçäàíèå ìåíþ                                                                                               44

6 Ñèñòåìà ìåíþ Visual Basic                                                                          46

6.1. Ìåíþ File                                                                                                     46

6.2. Ìåíþ Edit                                                                                                    47

6.3. Ìåíþ View                                                                                                   48

6.4. Ìåíþ Project                                                                                               49

6.5. Ìåíþ Format                                                                                              51

6.6. Ìåíþ Debug                                                                                                52

6.7. Ìåíþ Run                                                                                                    52

6.8. Ìåíþ Tools                                                                                                  52

6.9. Ìåíþ Add-Ins                                                                                             53

6.10. Ìåíþ Window                                                                                          53

6.11. Ìåíþ Help                                                                                                 53

7 Ìàñòåð èíñòàëëÿöèè                                                                                    53

7.1 Ïðîãðàììà èíñòàëëÿöèè                                                                          55

8 Ñîçäàíèå ïðîñòåéøåãî ïðèëîæåíèÿ Visual Basic                                 56

9 Ïðèìåðû ñîçäàíèÿ ïðèëîæåíèé                                                                                58

9.1 Ïðèëîæåíèå «êàëüêóëÿòîð»                                                                    58

9.2 Ïðèëîæåíèå «ïðîâîäíèê»                                                                        60

9.3 Ïðèëîæåíèå «Paint»                                                                                   61

9.4 Ïðèëîæåíèå «Èêîíêà»                                                                              64

9.5 Ïðèëîæåíèå «Ãëàâíàÿ ôîðìà»                                                               64



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