33 lines
1.6 KiB
C#
33 lines
1.6 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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namespace Microsoft.JSInterop
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{
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/// <summary>
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/// Abstract base class for an in-process JavaScript runtime.
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/// </summary>
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public abstract class JSInProcessRuntimeBase : JSRuntimeBase, IJSInProcessRuntime
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{
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/// <summary>
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/// Invokes the specified JavaScript function synchronously.
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/// </summary>
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/// <typeparam name="T">The JSON-serializable return type.</typeparam>
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/// <param name="identifier">An identifier for the function to invoke. For example, the value <code>"someScope.someFunction"</code> will invoke the function <code>window.someScope.someFunction</code>.</param>
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/// <param name="args">JSON-serializable arguments.</param>
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/// <returns>An instance of <typeparamref name="T"/> obtained by JSON-deserializing the return value.</returns>
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public T Invoke<T>(string identifier, params object[] args)
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{
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var resultJson = InvokeJS(identifier, Json.Serialize(args, ArgSerializerStrategy));
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return Json.Deserialize<T>(resultJson, ArgSerializerStrategy);
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}
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/// <summary>
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/// Performs a synchronous function invocation.
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/// </summary>
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/// <param name="identifier">The identifier for the function to invoke.</param>
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/// <param name="argsJson">A JSON representation of the arguments.</param>
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/// <returns>A JSON representation of the result.</returns>
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protected abstract string InvokeJS(string identifier, string argsJson);
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}
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}
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