I am attempting to use linq to retreive data from an existing web service where I retreive a data table with an underscore and period in the data table name. ( I cannot change the name of the data table)

Here is my code snippet
Dim dt as datatable = dsCustomer.Tables(0)
<%= From c In dt.AsEnumerable() _ <br /> Select <Customer>
<FullName><%= c!VwCustomerLookup_.FullName %></FullName>
<LastName><%= c!VwCustomerLookup_.LastName %></LastName>
</Customer> _
%>
</CustomerInfo>


The webservice compiles but when I execute it throws the following exception
System.ArgumentException: Column 'VwCustomerLookup_' does not belong to table vwCustomerLookup.
at System.Data.DataRow.GetDataColumn(String columnName)
at System.Data.DataRow.get_Item(String columnName)
at WebService1._Lambda$__1(DataRow c) in D:App_CodeWebService1.asmx.vb:line 63
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content)
at System.Xml.Linq.XElement..ctor(XName name, Object content)
at WebService1.AATestLookup(String Criteria) in D:App_CodeWebService1.asmx.vb:line 60

Any help would be appreciated
(I already tried to truncate the field name to "Fullname" and it throws a similar error)
Thanks
First, thank you for you interest and suggestion.

I agree, I thought c!FullName should work but the column name is literally "vwCustomerLookup_.Fullname" and I have to use the bang operator(!)

for example if I use

<FullName><%= c!FullName %></FullName>
<LastName><%= c!LastName %></LastName>

it will still throw the exception
System.ArgumentException: Column 'FullName' does not belong to table vwCustomerLookup.
at System.Data.DataRow.GetDataColumn(String columnName)
at System.Data.DataRow.get_Item(String columnName).....
and so on

It appears that a column name with a period (.) in it is not acceptable. Is there any way I can alias the column name?