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基本上我需要将文本框中的文本从 UTF-8 转换为 base16(我认为这就是十六进制)并将其写入文件。

这可是回话:

//Setup byte reader.
            FileStream fs = new FileStream(EditOpen.FileName, FileMode.Open);
            BinaryReader br = new BinaryReader(fs);
            long length = fs.Length;
            //Read bytes to textBox1.
            br.BaseStream.Position = 0x00001844; //Min loading address.
            byte[] PT = br.ReadBytes(0x00000428); //Amount of bytes to load (1064 to be exact).

            //Print string PT to textBox1 after converting to UTF-8 and replace 0's with DOT's.
            textBox1.Text = System.Text.Encoding.UTF8.GetString(PT).Replace("\0", ".");
            fs.Close();
4

1 回答 1

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最简单的方法是使用使用正确编码创建的StreamWriter

  using(StreamWriter sw = 
            new System.IO.StreamWriter(fs, 
                System.Text.UTF8Encoding))
  {
     sw.Write(textBox1.Text);
  }
于 2012-04-01T22:49:57.037 回答