Expression Tree Tutorial Or

You can build an expression tree which contains a bitwise OR operation using Expression.Or method. For example, you have the following code.

bool value = true | false;
Console.WriteLine(value);

Here is the code that is required to build the same functionality using expression tree.

Expression greaterThanExpr = Expression.Or(
    Expression.Constant(true),
    Expression.Constant(false)
);

Console.WriteLine(Expression.Lambda<Func<bool>>(greaterThanExpr).Compile()());

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