C# 将Big5繁体转换简体GB2312的代码

usingSystem;
usingSystem.IO;
usingSystem.Text;
usingSystem.Runtime.InteropServices;
//big5繁体转换简体的程序
publicclassEncodeTool
{
 
[DllImport("kernel32.dll",EntryPoint="LCMapStringA")]
publicstaticexternintLCMapString(intLocale,intdwMapFlags,byte[]lpSrcStr,intcchSrc,byte[]lpDestStr,intcchDest);
 
constintLCMAP_SIMPLIFIED_CHINESE=0x02000000;
constintLCMAP_TRADITIONAL_CHINESE=0x04000000;
publicstaticvoidMain(String[]args)
{
if(args.Length<1)
{
Console.WriteLine("请指定路径！");
}
String[]files=Directory.GetFiles(args[0]);
if(args.Length==2)
files=Directory.GetFiles(args[0],args[1]);
Stringdir=args[0]+"\\conv";
if(!Directory.Exists(dir)){
Directory.CreateDirectory(dir);
}
for(inti=0;iStreamReadersr=newStreamReader(files[i],Encoding.GetEncoding("big5"));
Stringlines=sr.ReadToEnd();
sr.Close();
lines=ConvertString(lines);
//Console.WriteLine(lines);
StreamWritersw=newStreamWriter(dir+"\"+files[i],false,Encoding.GetEncoding("gb2312"));
sw.WriteLine(lines);
sw.Close();
Console.WriteLine("转换{0}ok!",files[i]);
}
}
publicstaticStringConvertString(Stringlines){
Encodinggb2312=Encoding.GetEncoding(936);
byte[]src=gb2312.GetBytes(lines);
byte[]dest=newbyte[src.Length];
LCMapString(0x0804,LCMAP_SIMPLIFIED_CHINESE,src,-1,dest,src.Length);
returngb2312.GetString(dest);
}
}