ext.h

这是一套学校设备管理系统的源码 里面有树形结构使用的很棒的方法

extern char g_jbr_name[1000][10];
extern int g_end_jbr;
extern char g_rkfs_name[20][40];
extern char g_bmsz_name[200][100];
extern char g_bmsz_pyjx[200][10];
extern int g_end_rkfs;
extern int g_end_bmsz;
extern int g_yszm_sel_sb;
extern char g_yszm_xzsb_pass_buf[10];
extern char g_xzbm_pass_buf[10];
extern int g_yszm_xzsb_flag;
extern char g_cur_srf[40];
extern int g_num_of_input_methods;
extern char g_srf_name[20][40];
extern HKL g_lplist[20];	
extern char g_id_buf[8000][7][3];
extern int end_g_id_buf;
extern char g_e_id[8000][15];
extern char g_e_code[8000][9];
extern char g_p_id[8000][9];
extern char g_e_name[8000][41];
extern char g_e_abbr[8000][11];
extern char g_a_id[8000][7];
extern char g_m_un[8000][9];
extern char g_c_pr[8000][20];
extern int g_end_sbs;
extern int g_parent[8000];
extern HTREEITEM g_htreeitem[8000];
extern HTREEITEM g_old_htreeitem;
extern int g_zm_chaxun_flag;
extern int rand_base;
extern int g_come_in_flag;
extern int g_crk_flag;
extern int end_of_sbck_recs;
extern char sbck_ckbh[2000][12];
extern char sbck_wpdj[2000][14];
extern char sbck_sbmc[2000][42];
extern char sbck_cksl[2000][14];
//char sbck_ckfs[2000][22];
extern char sbck_zje[2000][15];
//char sbck_ckn[2000][6];
//char sbck_cky[2000][4];
//char sbck_ckr[2000][4];
//char sbck_jbr[2000][12];
//char sbck_yqdm[2000][22];
//char sbck_ssbm[2000][42];
extern char sbck_gdbh[2000][12];
//char sbck_pyjx[2000][12];
//char sbck_ckfx[2000][20];
extern char sbck_rkbh[2000][12];
extern char g_cur_year[5];
extern int g_yszm_flag;
extern char rkbh[100],ckbh[100],ckfs[100],ckn[100],cky[100],ckr[100],cksl[100];
extern char ckfx[100];
extern zmstrt tzm;
extern char g_xzsbmc_buf[50];
extern char g_buf[16][4000][50];
extern long g_rksj[4000];
extern int g_processed[4000];
extern int g_kcn,g_kcy,g_kcr;
extern char g_sel_buf[20][200];
extern int g_num_of_conds;
extern char g_yszmcx_xzrkfs_name[100];
extern char g_yszmcx_xzssbm_name[100];
extern char g_yszmcx_xzjbr_name[10];
extern char g_yszmcx_qsrksjn[6];
extern char g_yszmcx_qsrksjy[6];
extern char g_yszmcx_qsrksjr[6];
extern char g_yszmcx_jsrksjn[6];
extern char g_yszmcx_jsrksjy[6];
extern char g_yszmcx_jsrksjr[6];
extern char g_yszmcx_cond_dzp[100];
extern char g_yszmcx_cond_cjpp[100];
extern char g_yszmcx_cond_bgdbh[100],g_yszmcx_cond_egdbh[100];
extern char g_yszmcx_cond_ghdw[100];
extern char g_yszmcx_cond_jbr[100];
extern char g_yszmcx_cond_rkfs[100];
extern char g_yszmcx_cond_ssbm[100];
extern char g_yszmcx_cond_bwpdj[100],g_yszmcx_cond_ewpdj[100];
extern char g_yszmcx_cond_bwpsl[100],g_yszmcx_cond_ewpsl[100];
extern char g_yszmcx_cond_bzje[100],g_yszmcx_cond_ezje[100];
extern char g_yszmcx_cond_sbs[100];
extern char g_yszmcx_cond_brkbh[100],g_yszmcx_cond_erkbh[100];
extern int g_yszm_mod_rec;
extern char jfxs[100],yzf[100],kcbh[100],pyjx[100],gdbh[100],yqdm[100],sbmc[100],scdm[100];
extern char cjpp[100],xhgg[100],wpdj[100],wpsl[100],zje[100];
extern char rkfs[100],sfdzp[100],ssbm[100],jbr[100],ghdw[100];
extern char rkn[100],rky[100],rkr[100],rksj[100];
extern int end_result_recs;
extern int order_of_result_recs[20000];
extern int g_lishi_flag;
extern int duiyin_tab[4000];
extern char code[500];
extern char code1[500];
extern char code2[500];
extern char code3[500];
extern char code4[500];
extern char code5[500];
extern char code6[500];
extern int tab[2000];
extern char process_flag[2000];
extern int rand_base;
extern char g_yszm_sbjm[20];
extern int g_yszm_sel_sb;
extern int g_xzxzsb_flag;
extern long g_end_of_yszm;
extern char g_yszm_xzsb_pass_buf[10];
extern int g_yszm_xzsb_flag;
extern int g_yszm_end_xinsb;
extern int g_xzsb_flag;
extern int g_lock_count_flag;
extern char g_yszm_jfxs[2000][5];
extern char g_yszm_yzf[2000][12];
extern char g_yszm_pyjx[2000][12];
extern char g_yszm_gdbh[2000][12];
extern char g_yszm_yqdm[2000][12];
extern char g_yszm_sbmc[2000][52];
extern char g_yszm_scdm[2000][12];
extern char g_yszm_cjpp[2000][42];
extern char g_yszm_xhgg[2000][42];
extern char g_yszm_wpdj[2000][20];
extern char g_yszm_wpsl[2000][20];
extern char g_yszm_zje[2000][20];
extern char g_yszm_rkfs[2000][22];
extern char g_yszm_sfdzp[2000][8];
extern char g_yszm_ssbm[2000][42];
extern char g_yszm_jbr[2000][12];
extern char g_yszm_ghdw[2000][42];
extern char g_yszm_rkn[2000][6];
extern char g_yszm_rky[2000][4];
extern char g_yszm_rkr[2000][4];
extern char g_yszm_kcbh[2000][12];
extern char g_jbr_name[1000][10];
extern int g_end_jbr;
extern int g_cur_rec;
extern int dbh_sel_flag;
extern char g_bmsz_name[200][100];
extern int g_end_bmsz;
extern int g_xxlx;
extern char g_sel_bb_name[20][100];
extern int g_end_sel_bb;
extern char xiaoming[50];
extern int cur_focus;
extern int out_flag;
extern int g_last_sel;
extern int g_order_of_list[4000];
extern zmstrt tzm;
extern int g_zm_chaxun_flag;
extern float g_nzbb_qcsjsl[300];
extern float g_nzbb_qcsjje[300];
extern float g_nzbb_dnxzsl[300];
extern float g_nzbb_dnxzje[300];
extern float g_nzbb_xjtzsl[300];
extern float g_nzbb_xjtzje[300];
extern float g_nzbb_dnjssl[300];
extern float g_nzbb_dnjsje[300];
extern float g_nzbb_xjtjsl[300];
extern float g_nzbb_xjtjje[300];
extern float g_nzbb_qmjcsl[300];
extern float g_nzbb_qmjcje[300];
extern char g_nzbb_yh[300][3];  //页号
extern char g_nzbb_hh[300][3];  //行号
extern char g_nzbb_bh1[300][7];  //编号
extern char g_nzbb_bh[300][7];  //编号
extern char g_nzbb_km[300][5];  //科目
extern char g_nzbb_mc[300][21]; //名称
extern char g_nzbb_dw[300][6];  //单位
extern int g_nzbb_end_of_recs;
extern float g_tj_qcsjsl[8000];
extern float g_tj_qcsjje[8000];
extern char g_cur_srf[40];
extern int g_num_of_input_methods;
extern char g_srf_name[20][40];
extern HKL g_lplist[20];	
extern char xxxz[200],pblb[200];
extern char g_nj[10][20];
extern char  g_bs[10][10];
extern char  g_rs[10][10];
extern int  g_njs;
extern int  s_fss;
extern char s_ckfs[10][10];
extern int g_yszm_flag;
extern char g_id_buf[8000][7][3];
extern int end_g_id_buf;
extern char g_e_id[8000][15];
extern char g_e_code[8000][9];
extern char g_p_id[8000][9];
extern char g_e_name[8000][41];
extern char g_e_abbr[8000][11];
extern char g_a_id[8000][7];
extern char g_m_un[8000][9];
extern char g_c_pr[8000][20];
extern int g_end_sbs;
extern int g_parent[8000];
extern HTREEITEM g_htreeitem[8000];
extern HTREEITEM g_old_htreeitem;
extern int g_come_in_flag;
extern char g_f_buffer[20000];
extern int g_end_p;
extern int g_begin_p;
extern int g_cur_sb_search_pos;
extern char g_ckcx_qscksjn[6];
extern char g_ckcx_qscksjy[6];
extern char g_ckcx_qscksjr[6];
extern char g_ckcx_jscksjn[6];
extern char g_ckcx_jscksjy[6];
extern char g_yszmcx_cond_bckbh[20],g_yszmcx_cond_eckbh[20];
extern char g_yszmcx_cond_ckfs[20];
extern int g_crk_flag;
extern int g_sdckfx_flag;
extern char g_ckcx_jscksjr[6];
extern char ckbh[100],ckfs[100],ckn[100],cky[100],ckr[100],cksl[100];
extern char g_ckfs_name[20][40];
extern int g_end_ckfs;
extern char g_ckfx_name[40][20];
extern int g_end_ckfx;
extern int g_end_of_sbck;
extern int end_of_sbck_recs;
extern char sbck_rkbh[2000][12];
extern char sbck_ckbh[2000][12];
extern char sbck_sbmc[2000][42];
extern char sbck_gdbh[2000][12];
extern char sbck_yqdm[2000][22];
extern char sbck_scdm[2000][22];
extern char sbck_pyjx[2000][12];
extern char sbck_ckfs[2000][22];
extern char sbck_ckn[2000][6];
extern char sbck_cky[2000][4];
extern char sbck_ckr[2000][4];
extern char sbck_cksl[2000][14];
extern char sbck_jbr[2000][12];
extern char g_rkfs_name[20][40];
extern int g_end_rkfs;
extern char rkbh[100];
extern int g_end_of_rkbh;
extern int g_nzzj_nd;
extern int g_nzbb_nd;
extern jhsqbstrt jhsqb;
extern sbckstrt sbckunit;
extern zmstrt zmunit;
extern char g_m_nj[20];
extern int g_m_bs,g_m_rs;
extern int g_gdbh_sel_flag;
extern char g_xzbm[40];
extern int command;
extern CPoint cur_pos;
extern int dfirst_flag;