aspnetcore/samples/MonoSanityClient/Examples.cs

44 lines
1.2 KiB
C#

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using System.Text;
using WebAssembly;
namespace MonoSanityClient
{
public static class Examples
{
public static string AddNumbers(int a, int b)
=> (a + b).ToString();
public static string RepeatString(string str, int count)
{
var result = new StringBuilder();
for (var i = 0; i < count; i++)
{
result.Append(str);
}
return result.ToString();
}
public static void TriggerException(string message)
{
throw new InvalidOperationException(message);
}
public static string EvaluateJavaScript(string expression)
{
var result = Runtime.InvokeJS<string, object, object, string>(out var exceptionMessage, "evaluateJsExpression", expression, null, null);
if (exceptionMessage != null)
{
return $".NET got exception: {exceptionMessage}";
}
return $".NET received: {(result ?? "(NULL)")}";
}
}
}