richlander

type Test =
    static member EchoExpression([<ReflectedDefinition(true)>] x : Expr<_>) =
        let expression, value = (* decompose AST of x *)
        printfn "%s evaluates to %O" expression value

let x, y, z = 42, 89.0, 92.5
Test.EchoExpression(x)             // "x evaluates to 42" 
Test.EchExpression(Math.Max(y, z)) // "Math.Max(y, z) evaluates to 92.5"

richlander

public MainWindow()
{
    InitializeComponent();

    Loaded += async (o, e) => {
        await Task.Delay(1000);
        _strings = new string[] { "EnC now supports more features!", "Thanks to Roslyn!"};
        label.Content = (from str in _strings
                 where str.StartsWith("Enc")
                select str).FirstOrDefault();

richlander

using static System.Console;
using static System.Math;
using static System.DayOfWeek;

class Program
{
    static void Main()
    {
        WriteLine(Sqrt(3 * 3 + 4 * 4)); 
        WriteLine(Friday - Monday); 

richlander

Imports System.Console
Imports System.Math
Imports System.DateOfWeek

Module Program
    Sub Main()
        WriteLine(Sqrt(3 * 3 + 4 * 4))
        WriteLine(Friday - Monday)
 End Sub
End Module

richlander

Dim s = "Write your haiku with
No vbCrLf
In VB14"

richlander

var s = @"Write your haiku with
No \r\n escapes
In C# v1";

richlander

Public Class Customer
    Public ReadOnly Property First As String = "Jane"
    Public ReadOnly Property Last As String = "Doe"
End Class

richlander

var s = $"{p.Name} is {p.Age} year{{s}} old";

richlander

Dim s = $"{p.Name} is {p.Age} year{{s}} old"

richlander

int length = customers?.Length ?? 0; // 0 if customers is null