LambdaExpression CompileToMethod

问题

I Have a few lines of code

public void CreateMethod<TContract>(Expression<Action<TContract>> method)
{
   var innerMethod = Builder.DefineMethod("SomeName",MethodAttributes.Private);
   method.CompileToMethod(innerMethod);
   //more code
}

However the second line fails. I've tried with different versions of DefineMethod with little luck. Any suggestions?

回答1:

Unfortunately, CompileToMethod requires a static method as its argument (see here). Therefore, you need to add MethodAttributes.Static to innerMethod's definition.

来源：https://stackoverflow.com/questions/3992376/lambdaexpression-compiletomethod