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我想了解VB中的XML文字。其中基于控制台应用程序模板下面的编译和无差错运行“学习”项目(和不添加任何特殊的进口报表,也未引用):VB.Net中System.Xml.Linq.XDocument声明期望错误
Module Module1
Sub Main()
Dim db As New AdventureWorksDataContext
Dim stores = <?xml version="1.0"?>
<stores>
<%= From vStoreWithDemographics In db.vStoreWithDemographics _
Select <store>
<ID>
<%= vStoreWithDemographics.BusinessEntityID %>
</ID>
<Name>
<%= vStoreWithDemographics.Name %>
</Name>
<AnnualSales>
<%= vStoreWithDemographics.AnnualSales %>
</AnnualSales>
<BankName>
<%= vStoreWithDemographics.BankName %>
</BankName>
<SquareFeet>
<%= vStoreWithDemographics.SquareFeet %>
</SquareFeet>
<NumberEmployees>
<%= vStoreWithDemographics.NumberEmployees %>
</NumberEmployees>
</store>
%>
</stores>
stores.Save("c:\stores.xml")
Process.Start("c:\stores.xml")
End Sub
前端模块
但我想重复在基于Windows Forms应用程序的新项目中也是如此,并且我在最后2条语句中遇到了错误(两个语句都只说“声明预期为”;另请注意:我将控制台应用程序的参考与默认提供的Winforms应用程序并添加System.Data.Linq然后给出错误我添加了2个进口语句,但我仍然得到错误)。
Imports System.Diagnostics
Imports System.Xml.Linq.XDocument
Public Class Form1
Dim db As New AdventureWorksDataContext
Dim stores = <?xml version="1.0"?>
<stores>
<%= From vStoreWithDemographics In db.vStoreWithDemographics _
Select <store>
<ID>
<%= vStoreWithDemographics.BusinessEntityID %>
</ID>
<Name>
<%= vStoreWithDemographics.Name %>
</Name>
<AnnualSales>
<%= vStoreWithDemographics.AnnualSales %>
</AnnualSales>
<BankName>
<%= vStoreWithDemographics.BankName %>
</BankName>
<SquareFeet>
<%= vStoreWithDemographics.SquareFeet %>
</SquareFeet>
<NumberEmployees>
<%= vStoreWithDemographics.NumberEmployees %>
</NumberEmployees>
</store>
%>
</stores>
stores.Save("c:\stores.xml") 'error here
Process.Start("c:\stores.xml") 'error here
End Class
请告诉我我缺少什么。谢谢。