{"id":364,"date":"2013-03-28T14:34:42","date_gmt":"2013-03-28T12:34:42","guid":{"rendered":"http:\/\/www.fultek.com.tr\/scada-yardim\/?p=364"},"modified":"2021-12-18T13:30:52","modified_gmt":"2021-12-18T11:30:52","slug":"script-fonksiyon-calistirma","status":"publish","type":"post","link":"https:\/\/www.fultek.com.tr\/scada-yardim\/2013\/03\/script-fonksiyon-calistirma\/","title":{"rendered":"Script Fonksiyon \u00c7al\u0131\u015ft\u0131rma"},"content":{"rendered":"

Script i\u00e7erisinde alt fonksiyonlar\u0131n kullan\u0131m\u0131:<\/h3>\n

Fonksiyonlar tag de\u011ferlerine ba\u011fl\u0131 olarak belli zamanlarda devreye sokulup belli zamanlarda devreden \u00e7\u0131kart\u0131labilir. Baz\u0131 fonksiyonlar de\u011fer d\u00f6nd\u00fcr\u00fcr baz\u0131lar\u0131 ise \u00e7al\u0131\u015fmadan \u00f6nce baz\u0131 de\u011ferler al\u0131r. T\u00fcm bu i\u015flemleri a\u00e7\u0131klayaca\u011f\u0131m\u0131z \u00f6rnek kodumuz a\u015fa\u011f\u0131dad\u0131r.<\/p>\n

\n\t\t\t\t\t

Imports\u00a0System <\/span><\/p>\n

Imports\u00a0System.IO<\/span><\/p>\n

Imports\u00a0System.Windows.Forms<\/span><\/p>\n

Imports\u00a0Microsoft.VisualBasic<\/span><\/p>\n

Namespace\u00a0WinTr<\/span><\/p>\n

Public\u00a0Class<\/span><\/span> MainClass<\/span><\/p>\n

Public<\/span><\/span> Tag_1 <\/span>As<\/span><\/span>UInt16<\/span><\/span><\/p>\n

Public<\/span><\/span> Tag_2 <\/span>As<\/span><\/span>UInt16<\/span><\/span><\/p>\n

Public<\/span><\/span> Tag_3 <\/span>As<\/span><\/span>UInt16<\/span><\/span><\/p>\n

Public<\/span><\/span> Tag_4 <\/span>As<\/span><\/span>UInt16<\/span><\/span><\/p>\n

Public<\/span><\/span> Tag_5 <\/span>As<\/span><\/span>UInt16<\/span><\/span><\/p>\n

Public <\/span><\/span>Sub<\/span><\/span> Load<\/span><\/p>\n

if<\/span><\/span> Tag_1 = 1 <\/span>Then<\/span><\/span> Sub_1<\/span><\/p>\n

if<\/span><\/span> Tag_2 = 1 <\/span>Then<\/span><\/span> Sub_2<\/span><\/p>\n

if<\/span><\/span> Tag_3 = 1 <\/span>Then<\/span><\/span> Sub_3(Tag_3)<\/span><\/p>\n

if<\/span><\/span> Tag_4 = 1 <\/span>Then<\/span><\/span> Tag_5 = Fonksiyon_1(Tag_4)<\/span><\/p>\n

End <\/span><\/span>Sub<\/span><\/span><\/p>\n

Sub<\/span><\/span> Sub_1<\/span><\/p>\n

Tag_1 = 0<\/p>\n

End <\/span><\/span>Sub<\/span><\/span><\/p>\n

Sub<\/span><\/span> Sub_2<\/span><\/p>\n

Tag_2 = 0<\/span><\/p>\n

End <\/span><\/span>Sub<\/span><\/span><\/p>\n

Sub<\/span><\/span> Sub_3(<\/span>Byval<\/span><\/span> Value <\/span>as<\/span><\/span>Uint16<\/span><\/span>)<\/span><\/p>\n

Tag_3 = Value + 1<\/span><\/p>\n

End <\/span><\/span>Sub<\/span><\/span><\/p>\n

Function<\/span><\/span> Fonksiyon_1(<\/span>Byval<\/span><\/span> Value <\/span>as<\/span><\/span>Uint16<\/span><\/span>)<\/span><\/p>\n

Return<\/span><\/span> Value + 1<\/span><\/p>\n

End <\/span><\/span>Function<\/span><\/span><\/p>\n

End Class<\/span><\/span><\/p>\n

End\u00a0Namespace<\/span><\/span><\/p><\/div><\/div>\n

Yukar\u0131da kod’da “Public Sub Load” program b\u00f6l\u00fcm\u00fc i\u00e7ersinde alt programlar \u00e7a\u011fr\u0131l\u0131r. Tag_1 de\u011fi\u015fkenini 1 oldu\u011funda Sub_1 alt program\u0131 \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r. \u00d6rne\u011fin animasyon i\u015fleminde Tag_1 motor \u00e7al\u0131\u015ft\u0131 sinyali olsun. Motor \u00e7al\u0131\u015ft\u0131 sinyali geldi\u011finde animasyon i\u00e7in \u00e7al\u0131\u015ft\u0131raca\u011f\u0131m\u0131z alt program Sub_1 i\u00e7ersinde \u00e7al\u0131\u015facakt\u0131r. Motor durdu\u011funda ise bu alt program \u00e7al\u0131\u015fmayacakt\u0131r.<\/p>\n

Sub_3 ise \u00e7al\u0131\u015fmaya ba\u015flamadan \u00f6nce de\u011fer y\u00fcklenmesi gereken bir alt programd\u0131r. Sub_3 olu\u015fturulurken parantez i\u00e7erisine “Byval Value as Uint16” ifadesi ile de\u011fer gerektirdi\u011fi belirtilmi\u015ftir. Parentez i\u00e7ersinde virg\u00fcl ile ay\u0131rarak bir \u00e7ok de\u011fer gereksinimi olu\u015fturulabilir.<\/p>\n

Fonksiyon_1 ise de\u011fer gereksiniminin yan\u0131 s\u0131ra\u00a0fonksiyonun \u00e7a\u011fr\u0131ld\u0131\u011f\u0131 yere de\u011fer d\u00f6nd\u00fcr\u00fcr. Return parametresi ile fonksiyon i\u00e7ersinde bulunan de\u011fer bu fonksiyonu \u00e7a\u011f\u0131ran Tag_5’e aktar\u0131l\u0131r. Fonksiyonlar\u00a0script kodunuzu k\u00fc\u00e7\u00fcltmek ve\u00a0tekrarlanan i\u015flemleri daha h\u0131zl\u0131 yapmak i\u00e7in \u00e7ok kullan\u0131\u015fl\u0131 ara\u00e7lard\u0131r. \u0130\u00e7 i\u00e7e bir \u00e7ok fonksiyon \u00e7a\u011fr\u0131labilir.<\/p>\n

Fonksiyon i\u00e7ersinden fonksiyon \u00e7a\u011f\u0131rma:<\/h3>\n
\n\t\t\t\t\t

Function<\/span><\/span> Fonksiyon_1(<\/span>Byval<\/span><\/span> Value <\/span>as <\/span><\/span>Uint16<\/span><\/span>)<\/span><\/p>\n

Return<\/span><\/span> Value + 1<\/span><\/p>\n

End <\/span><\/span>Function<\/span><\/span><\/p>\n

Yukar\u0131daki fonksiyonumuz kendisine bildirilen Value de\u011fi\u015fkenini bir art\u0131r\u0131r ve sonu\u00e7 olarak d\u00f6nd\u00fcr\u00fcr. Bu fonksiyonu a\u015fa\u011f\u0131daki gibi kullan\u0131rsak iki art\u0131r\u0131r.<\/p>\n

Tag_5 = Fonksiyon_1(Fonksiyon_1(Tag_5))<\/p>\n

Benzer \u015fekilde bir \u00e7ok fonksiyon i\u00e7 i\u00e7e \u00e7al\u0131\u015ft\u0131r\u0131labilir.<\/p><\/div><\/div>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Script i\u00e7erisinde alt fonksiyonlar\u0131n kullan\u0131m\u0131: Fonksiyonlar tag de\u011ferlerine ba\u011fl\u0131 olarak belli zamanlarda devreye sokulup belli zamanlarda devreden \u00e7\u0131kart\u0131labilir. Baz\u0131 fonksiyonlar de\u011fer d\u00f6nd\u00fcr\u00fcr baz\u0131lar\u0131 ise \u00e7al\u0131\u015fmadan \u00f6nce baz\u0131 de\u011ferler al\u0131r. T\u00fcm bu i\u015flemleri a\u00e7\u0131klayaca\u011f\u0131m\u0131z \u00f6rnek kodumuz a\u015fa\u011f\u0131dad\u0131r. Yukar\u0131da kod’da “Public Sub Load” program b\u00f6l\u00fcm\u00fc i\u00e7ersinde alt programlar \u00e7a\u011fr\u0131l\u0131r. Tag_1 de\u011fi\u015fkenini 1 oldu\u011funda Sub_1 alt program\u0131 \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[157,158],"class_list":["post-364","post","type-post","status-publish","format-standard","hentry","category-scada-script","tag-belli-zamanlarda-calisan-script","tag-script-icersinde-alt-program-calistirma"],"yoast_head":"\nScript Fonksiyon \u00c7al\u0131\u015ft\u0131rma - SCADA E\u011fitim Sitesi<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fultek.com.tr\/scada-yardim\/2013\/03\/script-fonksiyon-calistirma\/\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Salih\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fultek.com.tr\\\/scada-yardim\\\/2013\\\/03\\\/script-fonksiyon-calistirma\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fultek.com.tr\\\/scada-yardim\\\/2013\\\/03\\\/script-fonksiyon-calistirma\\\/\"},\"author\":{\"name\":\"Salih\",\"@id\":\"https:\\\/\\\/www.fultek.com.tr\\\/scada-yardim\\\/#\\\/schema\\\/person\\\/b439f08807fdc9e273a233976c5eb1be\"},\"headline\":\"Script Fonksiyon \u00c7al\u0131\u015ft\u0131rma\",\"datePublished\":\"2013-03-28T12:34:42+00:00\",\"dateModified\":\"2021-12-18T11:30:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fultek.com.tr\\\/scada-yardim\\\/2013\\\/03\\\/script-fonksiyon-calistirma\\\/\"},\"wordCount\":422,\"commentCount\":3,\"keywords\":[\"Belli zamanlarda \u00e7al\u0131\u015fan script\",\"Script i\u00e7ersinde alt program \u00e7al\u0131\u015ft\u0131rma\"],\"articleSection\":[\"Script Writer\"],\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.fultek.com.tr\\\/scada-yardim\\\/2013\\\/03\\\/script-fonksiyon-calistirma\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fultek.com.tr\\\/scada-yardim\\\/2013\\\/03\\\/script-fonksiyon-calistirma\\\/\",\"url\":\"https:\\\/\\\/www.fultek.com.tr\\\/scada-yardim\\\/2013\\\/03\\\/script-fonksiyon-calistirma\\\/\",\"name\":\"Script Fonksiyon \u00c7al\u0131\u015ft\u0131rma - 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