資源簡介
這是一個十分簡單的圖書管理系統軟件,功能也很簡單。界面整齊,方便使用。為了使軟件美觀,選擇了很多圖片,經過不斷地篩選,才最后確定下來。關鍵技術主要是數據窗口的應用,數據窗是powerbuilder的一大特色,在本次編程中運用了大量的數據窗口,數據窗口是數據庫和應用程序之間的橋梁,例如本程序中的功能“借閱”就使用了數據窗口“borrow”,通過數據窗口“borrow”與數據庫中的表“student”和“bookinfo”相連,在運行中,點擊“借閱”按鈕時,界面上就顯示出借閱者信息和所要借書的信息。還有表單的運用,使用表單能夠使界面簡潔明了,讓人能清楚的掌握軟件的整體功能。

代碼片段和文件信息
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????491008??2009-04-28?22:49??061007418\a.pbl
?????文件?????????89??2009-04-09?09:11??061007418\a.pbt
?????文件??????29565??2004-12-13?08:12??061007418\about.gif
?????文件????1086464??2009-04-29?09:42??061007418\book.db
?????文件??????65536??2009-04-11?23:09??061007418\book.log
?????文件??????58730??2004-12-13?08:12??061007418\borrow.gif
?????文件???????1056??2007-03-05?17:25??061007418\Close.GIF
?????文件??????30097??2004-12-13?08:12??061007418\help.gif
?????文件???????1073??2007-03-05?17:25??061007418\Login.GIF
?????文件?????293802??2004-05-11?14:55??061007418\login.jpg
?????文件?????429515??2004-11-24?07:37??061007418\main.jpg
?????文件??????35672??2004-12-13?08:11??061007418\new.gif
?????文件??????59203??2004-12-13?08:12??061007418\newstudent.gif
?????文件??????29108??2004-12-13?08:11??061007418\old.gif
?????文件??????53702??2004-12-13?08:12??061007418\return.gif
?????文件??????26517??2004-12-13?08:12??061007418\search.gif
?????文件????????143??2009-04-29?08:53??061007418\圖書管理系統.pbw
?????文件???????8536??2004-12-13?08:12??061007418\sear.gif
?????文件?????780800??2009-04-29?09:41??061007418\readme.doc.doc
????..A.SH.?????28160??2009-11-16?13:48??061007418\Thumbs.db
????..A..H.???????162??2009-11-16?13:49??061007418\~$adme.doc.doc
?????文件????????148??2009-04-09?09:21??061007418\代碼\要求.txt
?????文件???????1022??2009-04-11?12:58??061007418\代碼\幫助信息.txt
?????文件???????2301??2009-04-28?17:54??061007418\代碼\borrowbook.txt
?????文件????????345??2009-04-11?22:54??061007418\代碼\login.txt
?????文件???????2275??2009-04-11?22:55??061007418\代碼\newbook.txt
?????文件????????797??2009-04-11?22:58??061007418\代碼\oldbook.txt
?????文件???????2172??2009-04-11?22:58??061007418\代碼\return.txt
?????文件????????274??2009-04-11?22:58??061007418\代碼\search.txt
?????文件????????163??2009-04-11?22:59??061007418\代碼\新建?文本文檔.txt
............此處省略5個文件信息
-----------?---------??----------?-----??----
?????文件?????491008??2009-04-28?22:49??061007418\a.pbl
?????文件?????????89??2009-04-09?09:11??061007418\a.pbt
?????文件??????29565??2004-12-13?08:12??061007418\about.gif
?????文件????1086464??2009-04-29?09:42??061007418\book.db
?????文件??????65536??2009-04-11?23:09??061007418\book.log
?????文件??????58730??2004-12-13?08:12??061007418\borrow.gif
?????文件???????1056??2007-03-05?17:25??061007418\Close.GIF
?????文件??????30097??2004-12-13?08:12??061007418\help.gif
?????文件???????1073??2007-03-05?17:25??061007418\Login.GIF
?????文件?????293802??2004-05-11?14:55??061007418\login.jpg
?????文件?????429515??2004-11-24?07:37??061007418\main.jpg
?????文件??????35672??2004-12-13?08:11??061007418\new.gif
?????文件??????59203??2004-12-13?08:12??061007418\newstudent.gif
?????文件??????29108??2004-12-13?08:11??061007418\old.gif
?????文件??????53702??2004-12-13?08:12??061007418\return.gif
?????文件??????26517??2004-12-13?08:12??061007418\search.gif
?????文件????????143??2009-04-29?08:53??061007418\圖書管理系統.pbw
?????文件???????8536??2004-12-13?08:12??061007418\sear.gif
?????文件?????780800??2009-04-29?09:41??061007418\readme.doc.doc
????..A.SH.?????28160??2009-11-16?13:48??061007418\Thumbs.db
????..A..H.???????162??2009-11-16?13:49??061007418\~$adme.doc.doc
?????文件????????148??2009-04-09?09:21??061007418\代碼\要求.txt
?????文件???????1022??2009-04-11?12:58??061007418\代碼\幫助信息.txt
?????文件???????2301??2009-04-28?17:54??061007418\代碼\borrowbook.txt
?????文件????????345??2009-04-11?22:54??061007418\代碼\login.txt
?????文件???????2275??2009-04-11?22:55??061007418\代碼\newbook.txt
?????文件????????797??2009-04-11?22:58??061007418\代碼\oldbook.txt
?????文件???????2172??2009-04-11?22:58??061007418\代碼\return.txt
?????文件????????274??2009-04-11?22:58??061007418\代碼\search.txt
?????文件????????163??2009-04-11?22:59??061007418\代碼\新建?文本文檔.txt
............此處省略5個文件信息
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