Expression Tree LessThanOrEqual Expression

You can build an expression tree which contains a "less than" numeric comparison using Expression.LessThanOrEqual method. For example, you have the following code.

bool value = 31 <= 31; Console.WriteLine(value); 

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

Expression expr = Expression.LessThanOrEqual( Expression.Constant(31), Expression.Constant(31) ); Console.WriteLine(Expression.Lambda<Func<bool>>(expr).Compile()()); 

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