Name: 如何程式設計 - 入門教學！ (HOW TO PROGRAM - Getting Started!)
Uploaded: 2026-03-23T10:26:27.000Z
Duration: 10 min 36 s

If you want to learn how to program but don't know where to start, this video should help point you in the right direction.

如果你想學程式設計，卻不知道從何開始，這部影片應該能給你一些方向。

情態助動詞 A2

The world of programming can be a large and confusing place, but let's try and break it down.

程式設計的世界可能很大又讓人搞不清楚，不過我們來試著把它拆解開來。

to 不定詞

I find that lots of people who have never tried to program before think of it as one skill.

我發現很多從沒試過程式設計的人，都覺得它是一項技能。

Being a programmer means how to do one thing.

當個程式設計師就是學會做一件事。

However, the truth is pretty far from that.

但事實上，跟這個想法差很多。

There are many different programming languages and ways to program.

有許多不同的程式語言和程式設計的方法。

So this brings us to the first decision an aspiring programmer has to make.

所以這就帶到了一個有志成為程式設計師的人，必須做的第一個決定。

There are a lot of languages to choose from, and each have their own strengths and weaknesses.

有很多語言可以選擇，而每一種都有自己的優點和缺點。

But most importantly, what language is right for you is going to completely depend on what you want to make.

但最重要的是，什麼語言適合你，完全取決於你想做什麼。

For this series, I've chosen to go with C#.

Now, some of you might know that I'm a bit biased here.

現在，你們有些人可能知道我有點偏心。

After all, our entire YouTube channel is built around game development,

畢竟，我們的整個 YouTube 頻道都是圍繞著遊戲開發的，

and the most popular game engine today, Unity, uses C# as its programming language.

而目前最受歡迎的遊戲引擎 Unity，就是以 C# 作為其程式語言。

But I do believe that C# is a great starting point for most developers.

但我確實相信 C# 對大多數開發者來說是一個很棒的起點。

This is not because it does everything perfectly.

這並不是因為它能完美地做到所有事。

No language does, but because of its diversity.

沒有任何語言能做到，而是因為它的多樣性。

You see, C# is a widely used programming language.

你看，C# 是一種廣泛使用的程式語言。

It can be used to develop for mobile, PC, Mac, and even the web.

它可以用來開發行動裝置、PC、Mac，甚至網頁應用程式。

And if you want to get into game development, you can get started with Unity right away.

而且如果你想投入遊戲開發，可以直接用 Unity 開始。

It's also based on C, which makes it really similar to other popular languages like C, C++, and

它也是基於 C 語言，所以跟 C、C++ 和

So if you later want to pick up another programming language, chances are that the transition won't be too difficult.

所以如果你之後想學習其他程式語言，轉換的難度應該不會太大。

So in this short series, you will learn how to get started programming in C# and make your first programs.

所以在這個簡短的系列裡，你會學到如何開始用 C# 程式設計，並寫出你的第一個程式。

The videos are going to focus on the absolute basics, so whether you want to make video games or web apps, you should be able to apply everything right away.

影片會著重在最基礎的部分，所以無論你想做遊戲還是網頁應用程式，都能馬上學以致用。

But before we get coding, this video is sponsored by Jason Wyman.

但在我們開始寫程式之前，這支影片要感謝 Jason Wyman 的贊助。

Sometimes when learning new skills like coding, it can be hard to find the motivation to learn by yourself.

有時候學習像寫程式這樣的新技能，自己找學習動力會很困難。

In this case, joining a course alongside other students and with live help from a teacher can be a better choice.

這種情況下，跟其他學生一起上課，並有老師的即時協助，會是個更好的選擇。

Jason has made an awesome course on game architecture, which will teach you how to write clean and proper game code.

Jason 推出了一個超讚的遊戲架構課程，會教你怎麼寫出乾淨又正確的遊戲程式碼。

You'll have access to live help from Jason himself and a Discord channel where you can chat with your fellow students.

你可以獲得 Jason 本人親自的即時協助，還有一個 Discord 頻道可以跟同學交流。

This will also give you access to the Game Dev Mastery course, which will teach you how to create a variety of game types in Unity.

這也會讓你取得遊戲開發大師課程的權限，教你如何在 Unity 中創建各種遊戲類型。

So make your first game by signing up now.

所以現在就報名，做出你的第一個遊戲吧！

Simply click the link in the description.

只要點擊說明欄裡的連結就好。

Now, once we've chosen the language we want to write in, we need to pick a code editor.

好，選好我們要寫的程式語言後，接下來就要選一個程式碼編輯器。

Many modern code editors will not only allow us to write code,

很多現代的程式碼編輯器不只讓我們寫程式碼，

but also help with debugging and building our program.

還能協助 debugging 和建構我們的程式。

You'll see some of these referred to as an IDE or Integrated Development Environment,

你會看到其中一些被稱為 IDE 或整合開發環境，

but don't let that scary title throw you off.

但別讓這個聽起來嚇人的名稱把你嚇跑了。

Of course, there are a lot of code editors to choose from,

當然，程式碼編輯器有很多種可以選，

and most of the time it's a matter of personal preference.

大部分時候這都是個人喜好問題。

In this series, we're going to be using Visual Studio Code.

在這個系列裡，我們要用 Visual Studio Code。

VS Code is Microsoft's lightweight code editor.

VS Code 是微軟推出的一個輕量級程式碼編輯器。

It's great because it can be used to program in almost any language.

它的優點是幾乎可以用來寫任何程式語言。

It's multi-platform, open source, and it's 100% free.

它是跨平臺的、開源的，而且完全免費。

Now, in this series, we're going to be creating a console application.

那麼，在這個系列裡，我們要來建立一個主控臺應用程式。

If you don't know what that is, here's one.

如果你不知道那是什麼，這裡有一個例子。

I agree with you that it does not look very appealing,

我同意你說它看起來不太吸引人，

but it's great for learning how to program since it allows us to focus on the language itself without too many distractions.

但它非常適合學習程式設計，因為它讓我們能專注在語言本身，而不會有太多分心。

But creating any kind of software completely from scratch is a huge challenge.

不過，要從零開始建立任何類型的軟體，都是一個很大的挑戰。

Instead, we normally use what is called a framework.

取而代之的是，我們通常會使用所謂的框架。

For now, you can think of a framework like a toolbox with a bunch of tools inside that will help you accomplish your job better and faster.

現在，你可以把框架想像成一個工具箱，裡面有很多工具，能幫助你更有效率、更快速地完成工作。

It's kind of the foundation that we build our program on top of.

它就像是我們在上面建立程式的基礎。

and it can be used to create pretty much any kind of application.

而且可以用來建立幾乎任何類型的應用程式。

So don't worry, you don't need to understand exactly what a framework is, just know that we need one for now.

所以別擔心，你現在不需要完全理解框架是什麼，只要知道我們需要它就好。

And with that explanation in mind, let's get .NET and VS Code set up and run our first program.

有了這個解釋，我們就來設定 .NET 和 VS Code，然後執行我們的第一個程式吧。

So the first thing that we want to do is install the .NET core.

所以我們要做的第一件事就是安裝 .NET core。

I'll of course have a link to this in the description.

Simply follow that link, select your platform, and hit install.

只要點擊那個連結，選擇你的平臺，然後按安裝。

Then simply follow the installation instructions that you see on the screen.

接著就依照畫面上看到的安裝訓示操作。

Once you're done, we can simply hit close.

完成後，我們就可以直接關閉了。

And next up, we want to install Visual Studio Code.

接下來，我們要安裝 Visual Studio Code。

Again, I'll of course have a link for this in the description.

我當然也會把連結放在說明欄位。

Simply download and follow the installation screen.

只要下載並依照安裝畫面操作就好。

And once it's done, we can go ahead and open up Visual Studio Code.

完成後，我們就可以直接開啟 Visual Studio Code 了。

Now, VS Code by default is really lightweight,

其實，VS Code 本身預設非常輕巧，

and it doesn't have the necessary tools for us to start writing in C#.

而且它沒有我們開始寫 C# 所需的工具。

Instead, we need to install this as an extension.

我們需要將它安裝成一個擴充功能。

So let's go to the bottom icon in the left-hand side,

所以我們到左邊側邊欄最下面的圖示，

and here we can go ahead and search for C#.

Let's select the first one, as we can see, C# by Microsoft,

我們選第一個，可以看到是 Microsoft 的 C#，

and let's simply go ahead and hit install.

And once it's finished, we are ready to start writing C#.

安裝完成後，我們就可以開始寫 C# 了。

However, there are actually a lot of really cool extensions available here.

不過這裡其實還有很多很酷的擴充功能。

One that I personally like is the VS Code icons.

我個人很喜歡一個叫做 VS Code icons 的。

So I'm going to search for icons here and select the VS Code icons and install it.

所以我就在這裡搜尋 icons，然後選 VS Code icons 並安裝它。

It then prompts me to select it as an icon theme here, which I'm going to do.

它會提示我選擇它作為一個 icon theme，我會照做。

你也可以點擊這裡的這個按鈕。

And all this does is just add some nice user-friendly icons to all of our files.

這個按鈕只是為我們所有的檔案加上一些漂亮、好用的圖示。

And with that, we can go ahead and close down this page and go to the top icon here.

這樣我們就可以關閉這個頁面，然後到這裡最上面的圖示。

And we are now ready to create our first project.

我們現在就可以建立我們的第一個專案了。

So to do that, let's go to our desktop here, and

要做到這一點，我們就到我們的桌面這裡，然後

let's create a folder that is going to store our project.

我們來建立一個資料夾來存放我們的專案。

我會把它命名為 my awesome program。

And right now, this is of course completely empty.

現在，這個資料夾當然是完全空的。

So let's go ahead and fill this up with a project.

所以我們就來把它放進一個專案吧。

做到這一點，我們就到 VS Code 裡面。

We navigate to the my awesome program folder and hit select.

我們找到 my awesome program 資料夾，然後點選。

And as we can see, it's now opened up in VS Code,

我們可以看到，它現在已經在 VS Code 中開啟了，

but of course it's still completely empty.

但當然，它裡面還是完全空的。

所以我們來在這裡建立一個新專案吧。