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<td height="25" background="/templets/img/31bg3.gif" align="left" class="guidet"> → 當前位置:<a href='http://www.bianceng.cn/'>首頁</a>→<a href='/Programming/index.htm'>編程語言</a>→<a href='/Programming/cs/index.htm'>C#</a>→<a href='/Programming/cs/jc/index.htm'>C#教程</a>→正文</td>
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<td align="center" valign="middle" class="til"><h3> 入門基礎 </h3>
發(fā)布時間：2009-04-14 來源：編程入門網(wǎng) 作者：L小鳳<br />
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</table><p> 2.1 本系列教程中的程序很多是C#的控制臺應用程序，Console的中文意思就是控制臺，至于后面的C#在數(shù)據(jù)庫和網(wǎng)絡方面的應用以后再介紹。下面先看看第一個C#程序。</p>
<p> 在文件—新建—項目—中選擇控制臺應用程序，選擇C#語言。</p>
<p> using System;</p>
<p> using System.Collections.Generic;</p>
<p> using System.Text;</p>
<p> //命名空間,提供特定的類，使您能夠與系統(tǒng)進程、事件日志和性能計數(shù)器進行交互。</p>
<p> //至于命名空間的作用后續(xù)介紹</p>
<p> namespace ConsoleApplication1</p>
<p> {</p>
<p> class Program</p>
<p> {</p>
<p> static void Main(string[] args)//系統(tǒng)主函數(shù)，程序運行的起點</p>
<p> {</p>
<p> Console.WriteLine("體會C#編程的樂趣");//在控制臺窗口輸出“體會C#編程的樂趣”并且換行</p>
<p> Console.ReadKey();//自己編寫的，作用是保持控制臺窗口直到用戶按下任何鍵結束</p>
<p> }</p>
<p> }</p>
<p> }</p>
<p> 以下是按F5運行后的結果。</p>
<p><img alt="" border="0" src="/upimg/userup/0904/14162104C42.jpg" /></p>
<p> 2.2 windows應用程序</p>
<p> Windows應用程序是C#提供的GUI（用戶圖形界面）功能，使人機能夠通信。在文件—新建—項目—中選擇windows應用程序，選擇C#語言。下面是一個簡單的GUI設計，其中如果沒有后臺的事件處理程序，點擊”點擊我”是不會有任何變化的。</p>
<p><img alt="" border="0" src="/upimg/userup/0904/141621545014.jpg" /></p>
<p> GUI設計 運行后點擊8次的結果</p>
<p> 系統(tǒng)代碼如下</p>
<p> using System;</p>
<p> using System.Collections.Generic;</p>
<p> using System.ComponentModel;</p>
<p> using System.Data;</p>
<p> using System.Drawing;</p>
<p> using System.Text;</p>
<p> using System.Windows.Forms;</p>
<p> namespace window</p>
<p> {</p>
<p> public partial class Form1 : Form</p>
<p> {</p>
<p> int count = 0;//點擊次數(shù)計數(shù)</p>
<p> public Form1()</p>
<p> {</p>
<p> InitializeComponent();//初始化</p>
<p> }</p>
<p> private void button1_Click(object sender, EventArgs e)//點擊事件處理</p>
<p> {</p>
<p> count++;//每點擊一次計數(shù)加</p>
<p> button1.Text = count.ToString();//類型轉換</p>
<p> }</p>
<p> }</p>
<p> }</p>
<p> 本小節(jié)主要學習了如何創(chuàng)建簡單的控制臺應用程序和如何啟動和運行Windows應用程序，請讀者自己嘗試下。</p>
<p> 本文為編程入門網(wǎng).NET專欄作家“L小鳳”原創(chuàng)，轉載請保留這句話。</p>
<p> 為方便網(wǎng)友脫機使用，本文已經(jīng)制作成pdf文件，下載地址：</p>
<p> <a target="_blank" href="http://club.bianceng.cn/thread-1030-1-1.html">http://club.bianceng.cn/thread-1030-1-1.html</a></p>
<p> <a href="/Programming/cs/jc/200904/11320.htm">查看全套“C#入門全攻略”</a></p><center><br /><script src="/js1/4682.js"></script></center>
<p>上一篇：<a href='/Programming/cs/jc/200904/11320.htm'>C#入門全攻略</a> 下一篇：<a href='/PC/it/200904/11322.htm'>第三屆中國網(wǎng)管員大賽正式開賽</a> </p></td>
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