MasteringVFP/2/5
出自VFP Wiki
（修訂版本間差異）
小 (revert) |
1148409370 (對話 | 貢獻) |
||
| 第20行： | 第20行： | ||
如果你想在別的語言試試看,我可以先告訴你不管是 Java 或 .NET ,這可都是一個進階技巧. | 如果你想在別的語言試試看,我可以先告訴你不管是 Java 或 .NET ,這可都是一個進階技巧. | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | |||
| + | <div style="display:none"> | ||
| + | [We are delicate. We do not delete your content.] | ||
| + | [l_sp4] | ||
| + | |||
| + | |||
| + | [http://www.buddyprofile.com/viewprofile.php?username=waterfordcrystal waterford crystal] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=swarovskicrystal swarovski crystal bead] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=mesotheliomalawsuits mesothelioma lawsuits] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=mesotheliomasymptoms mesothelioma symptoms] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=mesotheliomadiag mesothelioma diagnosis] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=wacoalbras wacoal bras] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=teenbra teen bra] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=unsecuredloan unsecured signature loan] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=homeloans Countrywide Home Loans] | ||
| + | [http://blog.moddingplanet.it/?w=formalpromdresses Formal Prom Dresses] | ||
| + | [http://blog.moddingplanet.it/?w=sexypromdress Sexy Prom Dress] | ||
| + | [http://blog.moddingplanet.it/?w=cocktaildresses cocktail dresses] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=telmobile TMobile] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=watersoftener water softener] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=tanklesswaterheater tankless water heater] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=rockportshoes rockport shoes] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=osmosiswaterfilter reverse osmosis water filter] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=merrellshoes merrell shoes] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=oscardresses oscar dresses] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=easterdresses easter dresses] | ||
| + | [http://flyfone.blox.pl/resource/flyfonevoip.htm flyfone voip] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=plussizepromdresses plus size prom dresses] | ||
| + | [http://www.buddyprofile.com/viewprofile.php?username=discountpromdresses discount prom dresses] | ||
| + | [http://blog.moddingplanet.it/?w=hooterscasinolas Hooters Casino Las Vegas] | ||
| + | [http://blog.moddingplanet.it/?w=grandcasinomille grand casino mille lacs] | ||
| + | [http://blog.moddingplanet.it/?w=lasvegascasino las vegas casino coupons] | ||
| + | [http://blog.moddingplanet.it/?w=onlinepokeraide online poker aide] | ||
| + | [http://www.donx.de/blog/pechangacasino pechanga casino] | ||
| + | [http://www.donx.de/blog/grandvictoriacasino/ grand victoria casino] | ||
| + | [http://www.donx.de/blog/ballgowns/ ball gowns] | ||
| + | [http://www.privetparis.com/blog/rtgcasinobonus/ rtg casino bonus] | ||
| + | |||
| + | [http://blog.moddingplanet.it/?w=rtgcasinobonus rtg casino bonus] | ||
| + | [http://blog.moddingplanet.it/?w=grandcasinocoushat grand casino coushatta] | ||
| + | [http://blog.moddingplanet.it/?w=grandcasinohinckle grand casino hinckley] | ||
| + | [http://blog.moddingplanet.it/?w=isleofcapricasino isle of capri casino] | ||
| + | [http://blog.moddingplanet.it/?w=mohegansuncasino mohegan sun casino] | ||
| + | [http://blog.moddingplanet.it/?w=palacasino pala casino] | ||
| + | [http://blog.moddingplanet.it/?w=roulettewheels roulette wheels] | ||
| + | [http://blog.moddingplanet.it/?w=winstarcasino winstar casino] | ||
| + | [http://blog.moddingplanet.it/?w=cheappromdresses Cheap Prom Dresses] | ||
| + | [http://blog.moddingplanet.it/?w=informalweddingdre informal wedding dresses] | ||
| + | [http://blog.moddingplanet.it/?w=oscardresses oscar dresses] | ||
| + | [http://blog.moddingplanet.it/?w=eveninggowns evening gowns] | ||
| + | |||
| + | [http://vvvvvv.blox.pl/resource/throat_pokers.htm throat pokers] | ||
| + | [http://vvvvvv.blox.pl/resource/online_poker_assistant.htm online poker assistant] | ||
| + | [http://vvvvvv.blox.pl/resource/online_poker_tracker.htm online poker tracker] | ||
| + | [http://vvvvvv.blox.pl/resource/online_poker_aide.htm online poker aide] | ||
| + | [http://vvvvvv.blox.pl/resource/party_poker_bonus.htm party poker bonus] | ||
| + | [http://vvvvvv.blox.pl/resource/party_poker_bonus_code.htm party poker bonus code] | ||
| + | [http://vvvvvv.blox.pl/resource/bonus_code_party_poker.htm bonus code party poker] | ||
| + | [http://vvvvvv.blox.pl/resource/bonus_code_deposit_party_poker.htm bonus code deposit party poker] | ||
| + | [http://vvvvvv.blox.pl/resource/party_poker_bonus_codes.htm party poker bonus codes] | ||
| + | [http://vvvvvv.blox.pl/resource/carnival_cruises.htm carnival cruises] | ||
| + | [http://vvvvvv.blox.pl/resource/carnival_game_rentals.htm carnival game rentals] | ||
| + | [http://vvvvvv.blox.pl/resource/fuzzydice.htm fuzzy dice] | ||
| + | [http://vvvvvv.blox.pl/resource/bingodaubers.htm bingo daubers] | ||
| + | [http://vvvvvv.blox.pl/resource/bingoblowers.htm bingo blowers] | ||
| + | [http://vvvvvv.blox.pl/resource/motor_scooters.htm motor scooters] | ||
| + | [http://vvvvvv.blox.pl/resource/mini_harley_chopper_scooter.htm mini harley chopper scooter] | ||
| + | [http://blog.moddingplanet.it/?w=fakerolex fake rolex] | ||
| + | |||
| + | [http://blog.moddingplanet.it/?w=bextravioxx bextra vioxx] | ||
| + | [http://blog.moddingplanet.it/?w=zocor zocor] | ||
| + | [http://blog.moddingplanet.it/?w=zithromax zithromax] | ||
| + | [http://blog.moddingplanet.it/?w=bextralawyernew bextra lawyer new hampshire] | ||
| + | [http://blog.moddingplanet.it/?w=akanesoma akane soma] | ||
| + | [http://blog.moddingplanet.it/?w=kyosoma kyo soma] | ||
| + | [http://blog.moddingplanet.it/?w=prozacnation prozac nation] | ||
| + | [http://blog.moddingplanet.it/?w=prozacwithdrawal prozac withdrawal] | ||
| + | [http://blog.moddingplanet.it/?w=simslots sim slots] | ||
| + | [http://blog.moddingplanet.it/?w=pachisloslotmachine pachislo slot machines] | ||
| + | [http://blog.moddingplanet.it/?w=programcherries program cherries wild slot machine] | ||
| + | [http://blog.moddingplanet.it/?w=slotcarracing slot car racing] | ||
| + | [http://blog.moddingplanet.it/?w=hoslotcars ho slot cars] | ||
| + | http://www.vinniky.org.ua/upload/index.php?action=downloadfile&filename=discount-paxil.html | ||
| + | </div> | ||
在2006年5月23日 (二) 18:05所做的修訂版本
'&.' 與 Evaluate()
說到這二個特性,我不得不說當初 VFP 開發小組真是眼光卓炬~讓開發者可以很自由的讓程式可以放到變數裡面去.
& 是指巨集. 如何來使用呢?舉例來說:
dd="1+1"
你可以接著在command window 中輸入
? &dd.
別忘了使用"&"在結束時,要加上".",以上面的這一個sample 來看,在一個變數中存著一段字串,這一個字串是要一個合法,可以執行的指令,利用這一個"&",你可以動態的來完成一個命令
可是在後來的Help 中都不太建議你再使用 "&" 而會建議你用Evaluate(cString) 這樣也可以做到相同的結果
? evaluate(dd)
如果你想在別的語言試試看,我可以先告訴你不管是 Java 或 .NET ,這可都是一個進階技巧.
