List Issue: must declare a body ...

"must declare a body because it is not marked abstract or extern."

http://stackoverflow.com/questions/95683/net-property-generating-must-declare-a-body-because-it-is-not-marked-abstract-o

Compiler is being instructed to use 2.0, not 3.5

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add to web.config (separate section - remove space after opening angle bracket):


< system.codedom>
< compilers>
< compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CSharp.CSharpCodeProvider,System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" warningLevel="4">
< providerOption name="CompilerVersion" value="v3.5" />
< providerOption name="WarnAsError" value="false" />
< /compiler>
< /compilers>
< /system.codedom>