練習題 (8)：Open a text file and convert it into HTML file. (File operations/Strings)
這一題其實我覺得出的蠻爛的，讀檔並且把內容轉成 HTML 檔案，那只要把檔案內容讀出來，把它放在下面那個藍色區塊的地方不就好了？可以練習的地方應該就只有，使用 StreamReader 讀檔跟 StreamWriter 寫檔這兩個部份吧。
最簡單的作法：
<html><head><title>HTML File</title></head><body>檔案內容 </body></html>
懶人程式碼：
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using System;
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using System.IO;
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using System.Text;
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namespace Convert2HTML
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{
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internal class Program
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{
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private static void Main( string [ ] args)
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{
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if (File.Exists ( @"in.txt" ) )
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{
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StreamReader sr = new StreamReader ( @"in.txt", Encoding. Default );
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String s = sr.ReadToEnd ( );
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StreamWriter sw = new StreamWriter ( @"out.txt", false, Encoding. Default );
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sw.Write ( "<html><head><title>HTML File</title></head><body>{0}</body></html>", s);
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sw.Flush ( );
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sw.Dispose ( );
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sr.Dispose ( );
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}
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else
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{
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Console.WriteLine ( "File does not exist!" );
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}
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}
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}
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}
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