Execute LINQ query on list with unknown elements type

[m_n_r]

Hello. How is it possible to execute expression on list if it is unknown which type of elements this list contains.

Expression ex = Expression.OrElse(exp1,exp2);

//Expression<Func<DataSrc, bool>> lambda1 =
//Expression.Lambda<Func<DataSrc, bool>>(ex, new ParameterExpression[] { pe });

Expression lambda = Expression.Lambda(ex, new ParameterExpression[] { pe });

///How may i rewrite this two lines below if list's element type unknown

//Func<<DataSrc, bool>> func = lambda1.Compile();

//var r = list.Where(func);

Could you suggest me some sources (articles, links) which explain how to build and work with dynamicaly builded LINQ expressions. Thank

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