【发布时间】:2011-02-07 16:13:28
【问题描述】:
我在 ASP.NET 4.0 中遇到了 DataSet.GetXml() 的问题:
首先,我用一些表格填充数据集。
然后我在数据集上运行 .GetXml() 方法并返回一些 XML。但是,此方法的输出不是我想要的。
想要的结果是这样的:
<articles>
<pkid>57456</pkid>
<articleid>u34dh</articleid>
<category>geysdfwty</category>
<changed>1</changed>
<email>asd@hwsfn.com</email>
<header1>Gagasdy</header1>
<intro>yhsghsdfhert ert erty</intro>
<layout>Ajr66id</layout>
<sectionid>jefgd</sectionid>
<sortorder>0</sortorder>
<passwordprotect>false</passwordprotect>
<usr_postalcode>3745</usr_postalcode>
<retailersort>Gadierg</retailersort>
<enddate>08-06-2050 00:00:00</enddate>
<startdate>08-03-2008 00:00:00</startdate>
</articles>
<articles>
<pkid>7845</pkid>
<articleid>jkfgd</articleid>
<category>Agjkeydfg</category>
<changed>1</changed>
<email>rt@jrudfbdn.com</email>
<header1>GHadfghf</header1>
<intro>Ahkrdfg ed tiedfh</intro>
<layout>Ahoynf</layout>
<sectionid>jkerbc</sectionid>
<sortorder>0</sortorder>
<passwordprotect>false</passwordprotect>
<usr_postalcode>5484</usr_postalcode>
<retailersort>Ajrtgdfg</retailersort>
<enddate>08-06-2050 00:00:00</enddate>
<startdate>08-03-2008 00:00:00</startdate>
</articles>
实际输出是这样的:
<articles>
<pkid>57456</pkid>
<articleid>u34dh</articleid>
<category>geysdfwty</category>
<changed>1</changed>
<email>asd@hwsfn.com</email>
<factsbox xml:space="preserve"> </factsbox>
<header1>Gagasdy</header1>
<intro>yhsghsdfhert ert erty</intro>
<keywords xml:space="preserve"> </keywords>
<layout>Ajr66id</layout>
<pagetext xml:space="preserve"> </pagetext>
<sectionid>jefgd</sectionid>
<sortorder>0</sortorder>
<textbody xml:space="preserve"> </textbody>
<passwordprotect>false</passwordprotect>
<usr_postalcode>3745</usr_postalcode>
<retailersort>Gadierg</retailersort>
<enddate>08-06-2050 00:00:00</enddate>
<startdate>08-03-2008 00:00:00</startdate>
</articles>
<articles>
<pkid>7845</pkid>
<articleid>jkfgd</articleid>
<category>Agjkeydfg</category>
<changed>1</changed>
<email>rt@jrudfbdn.com</email>
<factsbox xml:space="preserve"> </factsbox>
<header1>GHadfghf</header1>
<intro>Ahkrdfg ed tiedfh</intro>
<keywords xml:space="preserve"> </keywords>
<layout>Ahoynf</layout>
<pagetext xml:space="preserve"> </pagetext>
<sectionid>jkerbc</sectionid>
<sortorder>0</sortorder>
<textbody xml:space="preserve"> </textbody>
<passwordprotect>false</passwordprotect>
<usr_postalcode>5484</usr_postalcode>
<retailersort>Ajrtgdfg</retailersort>
<enddate>08-06-2050 00:00:00</enddate>
<startdate>08-03-2008 00:00:00</startdate>
</articles>
简而言之,我还在数据集的表格中获得了空单元格,并且这些单元格的 xml 节点添加了 xml:space="preserve"。
我该如何阻止这种情况发生?我的意思是,如何阻止单元格被包含在内?
在 ASP.NET 1.1 中使用相同的代码并返回所需的输出。这意味着我必须打开/关闭可能是 4.0 中的一些新事物。但是什么?
非常感谢任何帮助。
提前致谢:)
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