Git Product home page Git Product logo

Comments (1)

esskar avatar esskar commented on August 22, 2024

Have a look at the serialized text (`Console.WriteLine(serializedLambda)'):

{"__type":"LambdaExpressionNode:#Serialize.Linq.Nodes","NodeType":18,"Type":{"GenericArguments":[{"Name":"System.String"}],"Name":"System.Func`1"},"Body":{"__type":"ConditionalExpressionNode:#Serialize.Linq.Nodes","NodeType":8,"Type":{"Name":"System.String"},"IfFalse":{"__type":"ConstantExpressionNode:#Serialize.Linq.Nodes","NodeType":9,"Type":{"Name":"System.String"},"Value":"N\/A"},"IfTrue":{"__type":"ConstantExpressionNode:#Serialize.Linq.Nodes","NodeType":9,"Type":{"Name":"System.String"},"Value":"10.12.2020 23:26:15"},"Test":{"__type":"ConstantExpressionNode:#Serialize.Linq.Nodes","NodeType":9,"Type":{"Name":"System.Boolean"},"Value":true}},"Parameters":[]}

you want something like that (it is not the same, but the this way, the Now is not called during the expression build.

Expression<Func<string>> expression = () => true ? DateTime.Now.ToString() : "N/A";
var initial = expression.Compile()();

var serializer = new ExpressionSerializer(new JsonSerializer());
var serializedLambda = serializer.SerializeText(expression);

Thread.Sleep(2000);

var deserializedExpression = (Expression<Func<string>>) serializer.DeserializeText(serializedLambda);
var readBackFn = deserializedExpression.Compile();
var readBack = readBackFn();

Console.WriteLine($"initial:{initial}, read-back:{readBack}");

from serialize.linq.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.