// C# Eval Expression

// Doc: https://eval-expression.net/options

​

// @nuget: Z.Expressions.Eval

​

/*

## UseShortCacheKey

​

The UseShortCacheKey option lets you get or set if the cache key should be shortened. Enabling that option can increase performance, but ensure to read the full `UseShortCacheKey ` documentation before using it. By default, the UseShortCacheKey value is `false`.

​

In this example, we will set the `UseShortCacheKey = true` and execute dynamically a very simple arithmetic expression.

​

See more: https://eval-expression.net/options

*/

​

using System;

using System.Collections.Generic;

using System.Reflection;

using Z.Expressions;

​

public class Program

{

    public static void Main()

    {

        // Global Context: EvalManager.UseShortCacheKey = true;

​

        var context = new EvalContext();

        context.UseShortCacheKey = true;

​

        Console.WriteLine("1 - Result: " + context.Execute("1 + 2"));

    }

}