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Alex Rivera
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I came across an issue that makes me think there is bug in the 3.0 framework. When I try to use extension methods I get the following error: Missing compiler required member 'System.Runtime.CompilerServices.ExtensionAttribute..ctor' When using this simple code: public static class StringUtils { static void TestExtension(this String targetString) { } } The only way to make this compile error go away is to add the following code: namespace System.Runtime.CompilerServices { public class ExtensionAttribute : Attribute { } } It's been a few months since I have used extensions methods, but I'm pretty sure I didn't have to do this. Has anyone else come across this issue?
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