这篇文章主要介绍“C#怎么制作unicode到gb2312映射表”,在日常操作中,相信很多人在C#怎么制作unicode到gb2312映射表问题上存在疑惑,小编查阅了各式资料,整理出简单好用的操作方法,希望对大家解答”C#怎么制作unicode到gb2312映射表”的疑惑有所帮助!接下来,请跟着小编一起来学习吧!
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
class unit_converter : IComparable<unit_converter>
{
public int gb2312 = 0;
public int unicode = 0;
public unit_converter()
{
}
public unit_converter(int gb2312_0, int gb2312_1)
{
init_with_gb2312(gb2312_0, gb2312_1);
}
private int CompareWithUnicode(unit_converter other)
{
return unicode.CompareTo(other.unicode);
}
private int CompareWithGB2312(unit_converter other)
{
return gb2312.CompareTo(other.gb2312);
}
public int CompareTo(unit_converter other)
{
if(unicode == other.unicode)
{
Console.WriteLine("something wrong with gb2312: "+ gb2312.ToString("X4") + "unicode: "+unicode.ToString("X4"));
}
return CompareWithUnicode(other);
//return CompareWithGB2312(other);
}
private byte[] _gb2312 = new byte[2];
private byte[] _unicode = new byte[2];
public void init_with_gb2312(int gb2312_0, int gb2312_1)
{
_gb2312[0] = (byte)gb2312_0;
_gb2312[1] = (byte)gb2312_1;
gb2312 = _gb2312[0] * 256 + _gb2312[1];
String s_target_gb2312 = System.Text.Encoding.GetEncoding("GB2312").GetString(_gb2312);
byte[] b_target_unicode = System.Text.Encoding.GetEncoding("unicode").GetBytes(s_target_gb2312);
_unicode[0] = b_target_unicode[1];
_unicode[1] = b_target_unicode[0];
unicode = _unicode[0] * 256 + _unicode[1];
}
private void init_with_unicode(int unicode_0, int unicode_1)
{
_unicode[0] = (byte)unicode_1;
_unicode[1] = (byte)unicode_0;
unicode = _unicode[0] * 256 + _unicode[1];
String s_target_unicode = System.Text.Encoding.GetEncoding("unicode").GetString(_unicode);
byte[] b_target_gb2312 = System.Text.Encoding.GetEncoding("GB2312").GetBytes(s_target_unicode);
_gb2312[0] = b_target_gb2312[0];
_gb2312[1] = b_target_gb2312[1];
gb2312 = _gb2312[0] * 256 + _gb2312[1];
}
}
List<unit_converter> elements = new List<unit_converter>();
private void make_src_gb2312()
{
for (int index_level_1 = 0xA1; index_level_1 < 0xAA; index_level_1++)
{
for (int index_level_2 = 0xA1; index_level_2 < 0xFF; index_level_2++)
{
elements.Add(new unit_converter(index_level_1, index_level_2));
}
}
for (int index_level_1 = 0xB0; index_level_1 < 0xF7; index_level_1++)
{
for (int index_level_2 = 0xA1; index_level_2 <= 0xFF; index_level_2++)
{
elements.Add(new unit_converter(index_level_1, index_level_2));
}
}
Console.WriteLine("CNT " + elements.Count.ToString());
elements.Sort();
}
private String save_to_string()
{
String target_string = "";
target_string += "uint16_t const sorted_unicode[MAX_UNI_INDEX] = {";
int length = elements.Count();
for(int i =0; i < length; i++)
{
if(i%8 == 0)
{
target_string += "\r\n ";
}
target_string += " 0x" + elements[i].unicode.ToString("X4") + ",";
}
target_string += "\r\n};";
target_string += "\r\nuint16_t const sorted_gb2312[MAX_UNI_INDEX] = {";
for (int i = 0; i < length; i++)
{
if (i % 8 == 0)
{
target_string += "\r\n ";
}
target_string += " 0x" + elements[i].gb2312.ToString("X4") + ",";
}
target_string += "\r\n};";
return target_string;
}
private void save_to_file()
{
String t = save_to_string();
}
private void font_test()
{
}
private void Form1_Load(object sender, EventArgs e)
{
//C9AD 森
byte[] b_src_gb2312 = new byte[2] { 0xC9, 0xAD };
byte[] b_src_unicode = new byte[2] { 0x02, 0x30 };
unit_converter converter = new unit_converter(b_src_gb2312[0], b_src_gb2312[1]);
//String s_target_gb2312 = System.Text.Encoding.GetEncoding("GB2312").GetString(b_src_gb2312);
//byte[] b_target_unicode = System.Text.Encoding.GetEncoding("unicode").GetBytes(s_target_gb2312);
//String s_target_unicode = System.Text.Encoding.GetEncoding("unicode").GetString(b_target_unicode);
String s_target_unicode = System.Text.Encoding.GetEncoding("unicode").GetString(b_src_unicode);
byte[] b_target_gb2312 = System.Text.Encoding.GetEncoding("GB2312").GetBytes(s_target_unicode);
make_src_gb2312();
save_to_file();
font_test();
Console.WriteLine("start");
}
}
}
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