说明： 我对原来提供的代码进行了扩充现在已经可以支持80种以上的xml编码了，其中包括gbk和gb18030编码
(I to the original code for the expansion can now support more than 80 species of xml code, which includes B1 and GB18030 encoding)
文件列表：
source
......\charconvert
......\...........\armscii_8.pas
......\...........\ascii.pas
......\...........\big5.pas
......\...........\big5hkscs.pas
......\...........\cns11643.pas
......\...........\cns11643_1.pas
......\...........\cns11643_15.pas
......\...........\cns11643_2.pas
......\...........\cns11643_3.pas
......\...........\cns11643_4.pas
......\...........\cns11643_4a.pas
......\...........\cns11643_4b.pas
......\...........\cns11643_5.pas
......\...........\cns11643_6.pas
......\...........\cns11643_7.pas
......\...........\cns11643_inv.pas
......\...........\cp1046.pas
......\...........\cp1124.pas
......\...........\cp1125.pas
......\...........\cp1129.pas
......\...........\cp1133.pas
......\...........\cp1161.pas
......\...........\cp1162.pas
......\...........\cp1163.pas
......\...........\cp1250.pas
......\...........\cp1251.pas
......\...........\cp1252.pas
......\...........\cp1253.pas
......\...........\cp1254.pas
......\...........\cp1256.pas
......\...........\cp1257.pas
......\...........\cp437.pas
......\...........\cp737.pas
......\...........\cp775.pas
......\...........\cp850.pas
......\...........\cp852.pas
......\...........\cp853.pas
......\...........\cp855.pas
......\...........\cp856.pas
......\...........\cp857.pas
......\...........\cp858.pas
......\...........\cp860.pas
......\...........\cp861.pas
......\...........\cp862.pas
......\...........\cp863.pas
......\...........\cp864.pas
......\...........\cp865.pas
......\...........\cp866.pas
......\...........\cp869.pas
......\...........\cp874.pas
......\...........\cp922.pas
......\...........\cp932.pas
......\...........\cp932ext.pas
......\...........\cp936ext.pas
......\...........\cp943.pas
......\...........\CP950.pas
......\...........\cp950ext.pas
......\...........\dec_hanyu.pas
......\...........\dec_kanji.pas
......\...........\euc_cn.pas
......\...........\euc_jp.pas
......\...........\euc_kr.pas
......\...........\euc_tw.pas
......\...........\gb12345.pas
......\...........\gb12345ext.pas
......\...........\gb18030.pas
......\...........\gb18030ext.pas
......\...........\gb18030uni.pas
......\...........\gb2312.pas
......\...........\gbk.pas
......\...........\gbkext1.pas
......\...........\gbkext2.pas
......\...........\gbkext_inv.pas
......\...........\georgian_academy.pas
......\...........\georgian_ps.pas
......\...........\hkscs.pas
......\...........\hp_roman8.pas
......\...........\iso646_cn.pas
......\...........\iso646_jp.pas
......\...........\iso8859_1.pas
......\...........\iso8859_10.pas
......\...........\iso8859_13.pas
......\...........\iso8859_14.pas
......\...........\iso8859_15.pas
......\...........\iso8859_16.pas
......\...........\iso8859_2.pas
......\...........\iso8859_3.pas
......\...........\iso8859_4.pas
......\...........\iso8859_5.pas
......\...........\iso8859_6.pas
......\...........\iso8859_7.pas
......\...........\iso8859_8.pas
......\...........\iso8859_9.pas
......\...........\isoir165.pas
......\...........\isoir165ext.pas
......\...........\jisx0201.pas
......\...........\jisx0208.pas
......\...........\jisx0212.pas
