我被卡住了。我不使用XML太多。但是,我需要從網站中提取一些信息,將其放入數據集中,進行一些驗證,然後將其添加到數據庫中。認爲這將是相當直接與數據集.ReadXML函數...但它不是...我得到一行和一個項目作爲我的代碼 - 服務器時間的結果。我把ds放在datagridview中來檢查它,它只顯示服務器時間。我不明白...任何幫助將不勝感激!這裏是我的代碼,它應該返回XML(有一個XmlReader功能檢查的話)XML到數據集Visual Studio 2010
Dim strISBN As String
strISBN = "9780399155161"
Dim strISBNDB As String = "http://isbndb.com/api/books.xml?access_key=???&results=subjects&index1=isbn&value1=" & strISBN
Dim ds As New DataSet
ds.ReadXml(strISBNDB)
DataGridView1.DataSource = ds.DefaultViewManager
XML:
<ISBNdb server_time="2014-09-21T07:06:24Z">
<BookList total_results="1" page_size="10" page_number="1" shown_results="1">
<BookData book_id="scarpetta" isbn="0399155163" isbn13="9780399155161">
<Title>Scarpetta</Title>
<TitleLong></TitleLong>
<AuthorsText>Patricia Cornwell</AuthorsText>
<PublisherText publisher_id="g_p_putnams_sons">New York : G. P. Putnam's Sons, c2008./PublisherText>
<Subjects>
<Subject subject_id="literature_fiction_contemporary">Literature & Fiction -- Contemporary</Subject>
<Subject subject_id="mystery_thrillers_thrillers">Mystery & Thrillers -- Thrillers</Subject>
<Subject subject_id="scarpetta_kay_fictitious_character_fiction">Scarpetta, Kay (Fictitious character) -- Fiction</Subject>
<Subject subject_id="medical_examiners_law_fiction">Medical examiners (Law) -- Fiction</Subject>
<Subject subject_id="mystery_fiction">Mystery fiction</Subject>
<Subject subject_id="forensic_pathologists_fiction">Forensic pathologists -- Fiction</Subject>
<Subject subject_id="women_physicians_fiction">Women physicians -- Fiction</Subject>
</Subjects>
</BookData>
</BookList>
</ISBNdb>
這就是那個正在返回的xml嗎? PublisherText未正確關閉。 – Crowcoder 2014-09-21 10:19:37
是。我沒有注意到這一點。可能爲什麼我得到一些錯誤。謝謝! – JimB 2014-09-21 16:57:36