在C#列表和F#列表之间转换 [英] Converting between C# List and F# List

问题描述

备注:这是一份自我说明，但是如果您有任何其他建议，或者如果我发现任何明显的错误/遗漏，我将非常感谢您的帮助.

Remark: This is a self-documentation, but if you have any other suggestions, or if I made any mistakes/miss out something obvious, I would really appreciate your help.

来源:

将.NET泛型列表转换为F#列表

我该怎么办将列表从C#传递到F#?

我是F#和C#的初学者，我想将C#列表转换为F#列表，反之亦然.这样做的代码/命令会根据您的代码位置(在C#或F#中)而变化.

I am a beginner in F# and C#, and I want to convert a C# List to an F# List, and vice versa. The code/commands for doing so changes depending on where is your code (in C# or F#).

请在下面查看我的答案.如果您还有其他建议，请告诉我.谢谢.

Please see my answer below. If you have any other suggestions, please let me know. Thank you.

推荐答案

在C#文档中，我可以使用ListModule.OfSeq和.ToList()，如下所示:

Inside a C# document, I can use ListModule.OfSeq and .ToList(), like this:

// Currently inside a C# document
var CS_list = new List<int> {1,2,3}; 
var FS_list = ListModule.OfSeq(CS_List); // Microsoft.FSharp.Collections.ListModule
var CS_converted_back = FS_List.ToList();

在F#文档中，我可以使用Seq.toList和ResizeArray<_>，如下所示:

Inside an F# document, I can use Seq.toList and ResizeArray<_>, like this:

// Currently inside an F# document
let FS_list = [1;2;3]
let CS_list = ResizeArray<int> FS_list // System.Collections.Generic.List
let FS_converted_back = Seq.toList CS_list

如果我犯了任何错误，或者我错过了明显的事情，请告诉我.

If I made any mistakes, or if I miss out something obvious, please let me know.

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