vb.net - getxml() 返回空结果

Question

dim dsXml as new DataSet
dsXml = someMethodthatReturnDatasetValue

dim sXml as string
sXml = dsXml.getXml().toString

返回结果类似于

<NewDataSet>
<Table>
<IID>8858</IID>
<IsActive>true</IsActive>
<Remark>g</Remark>
</Table>
</NewDataSet>

我的预期结果是返回如下所示的内容。但是我的实际结果没有返回对，即使我的值为空，我应该怎么做才能返回名称对？

<NewDataSet>
<Table>
<IID>8858</IID>
<Name></Name>
<IsActive>true</IsActive>
<Remark>g</Remark>
</Table>
</NewDataSet>