中国象棋(web版源代码)程序：using System;using System.Collections;using System.Configuration;using System.Data;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Xml.Linq;using System.Data.SqlClient;namespace WebApplication1{public partial class WebForm1 : System.Web.UI.Page{int tru = 20;int fals = 40;public ImageButton[,] _Image=new ImageButton[11,10];//将上一次点击点的坐标保存到数据库中的lastx和lastypublic void SaveToLast(){if (Session["user"].ToString() == "red" &&_GetUserState(Session["user"].ToString()) == 20){int x, y, lastx, lasty;x = Getpointx();y = Getpointy();lastx = x;lasty = y;Updatalastx(lastx);Updatalasty(lasty);}if (Session["user"].ToString() == "black" &&_GetUserState(Session["user"].ToString()) == 20){int x, y, lastx, lasty;x = Getpointx();y = Getpointy();lastx = x;lasty = y;Updatalastx(lastx);Updatalasty(lasty);}}//将棋盘上所有棋子图片显示到棋盘上private void _Drawqizi(){//_Init();int i,j,k;if (_GetUserState("red") != 0 && _GetUserState("black") != 0){if (Session["user"].ToString() == "red"){for (i = 1; i <= 10; i++)for (j = 1; j <= 9; j++){k = _GetDataQipan(i, j);_Image[i, j].ImageUrl = _GetImageAdd(k);}}if (Session["user"].ToString() == "black"){for (i = 1; i <= 10; i++)for (j = 1; j <= 9; j++){k = _GetDataQipan(i, j);_Image[11 - i, 10 - j].ImageUrl =_GetImageAdd(k);}}}//初始化：对_Image[,]赋值，对ImageButton进行编号private void _Init(){_Image[1, 1] = ImageButton1; _Image[1, 2] = ImageButton2; _Image[1, 3] = ImageButton3; _Image[1, 4] = ImageButton4; _Image[1, 5] = ImageButton5; _Image[1, 6] = ImageButton6; _Image[1, 7] = ImageButton7; _Image[1, 8] = ImageButton8; _Image[1, 9] = ImageButton9;_Image[2, 1] = ImageButton11; _Image[2, 2] = ImageButton12; _Image[2, 3] = ImageButton13; _Image[2, 4] = ImageButton14; _Image[2, 5] = ImageButton15; _Image[2, 6] = ImageButton16; _Image[2, 7] = ImageButton17; _Image[2, 8] = ImageButton18; _Image[2, 9] = ImageButton19;_Image[3, 1] = ImageButton21; _Image[3, 2] = ImageButton22; _Image[3, 3] = ImageButton23; _Image[3, 4] = ImageButton24; _Image[3, 5] = ImageButton25; _Image[3, 6] = ImageButton26; _Image[3, 7] = ImageButton27; _Image[3, 8] = ImageButton28; _Image[3, 9] = ImageButton29;_Image[4, 1] = ImageButton31; _Image[4, 2] = ImageButton32; _Image[4, 3] = ImageButton33; _Image[4, 4] = ImageButton34; _Image[4, 5] = ImageButton35; _Image[4, 6] = ImageButton36; _Image[4, 7] = ImageButton37; _Image[4, 8] = ImageButton38; _Image[4, 9] = ImageButton39;_Image[5, 1] = ImageButton41; _Image[5, 2] = ImageButton42; _Image[5, 3] = ImageButton43; _Image[5, 4] = ImageButton44; _Image[5, 5] = ImageButton45; _Image[5, 6] = ImageButton46; _Image[5, 7] = ImageButton47; _Image[5, 8] = ImageButton48; _Image[5, 9] = ImageButton49;_Image[6, 1] = ImageButton51; _Image[6, 2] = ImageButton52; _Image[6, 3] = ImageButton53; _Image[6, 4] = ImageButton54; _Image[6, 5] = ImageButton55; _Image[6, 6] = ImageButton56; _Image[6, 7] = ImageButton57; _Image[6, 8] = ImageButton58; _Image[6, 9] = ImageButton59;_Image[7, 1] = ImageButton61; _Image[7, 2] = ImageButton62; _Image[7, 3] = ImageButton63; _Image[7, 4] = ImageButton64; _Image[7, 5] = ImageButton65; _Image[7, 6] = ImageButton66; _Image[7, 7] = ImageButton67; _Image[7, 8] = ImageButton68; _Image[7, 9] = ImageButton69;_Image[8, 1] = ImageButton71; _Image[8, 2] = ImageButton72; _Image[8, 3] = ImageButton73; _Image[8, 4] = ImageButton74; _Image[8, 5] = ImageButton75; _Image[8, 6] = ImageButton76; _Image[8, 7] = ImageButton77; _Image[8, 8] = ImageButton78; _Image[8, 9] = ImageButton79;_Image[9, 1] = ImageButton81; _Image[9, 2] = ImageButton82; _Image[9, 3] = ImageButton83; _Image[9, 4] = ImageButton84; _Image[9, 5] = ImageButton85; _Image[9, 6] = ImageButton86; _Image[9, 7] = ImageButton87; _Image[9, 8] = ImageButton88; _Image[9, 9] = ImageButton89;_Image[10, 1] = ImageButton91; _Image[10, 2] = ImageButton92; _Image[10, 3] = ImageButton93; _Image[10, 4] = ImageButton94; _Image[10, 5] = ImageButton95; _Image[10, 6] = ImageButton96; _Image[10, 7] = ImageButton97; _Image[10, 8] = ImageButton98; _Image[10, 9] = ImageButton99;int i, j;for (i = 1; i <= 10; i++)for (j = 1; j <= 9; j++){_Image[i, j].ImageUrl = "~/image/back.gif";}}//初始化棋盘，将两方棋子放好位private void _InitQizi(){int i = 0, j = 0, k = 0;int[] initqipandata = new int[37];for (i = 1; i <= 10; i++)for (j = 1; j <= 9; j++){_UpdataQipan(i, j, k);}for (i = 0; i <= 36; i++)initqipandata[i] = i;_UpdataQipan(1, 1, initqipandata[8]); _UpdataQipan(1, 2, initqipandata[6]); _UpdataQipan(1, 3, initqipandata[4]); _UpdataQipan(1, 4, initqipandata[2]); _UpdataQipan(1, 5, initqipandata[1]); _UpdataQipan(1,6, initqipandata[3]); _UpdataQipan(1, 7, initqipandata[5]); _UpdataQipan(1, 8, initqipandata[7]); _UpdataQipan(1, 9, initqipandata[9]); _UpdataQipan(3, 2, initqipandata[10]); _UpdataQipan(3, 8, initqipandata[11]); _UpdataQipan(4, 1, initqipandata[12]); _UpdataQipan(4, 3, initqipandata[13]);_UpdataQipan(4, 5, initqipandata[14]); _UpdataQipan(4, 7,initqipandata[15]); _UpdataQipan(4, 9, initqipandata[16]);_UpdataQipan(10, 1, initqipandata[28]); _UpdataQipan(10, 2, initqipandata[26]); _UpdataQipan(10, 3, initqipandata[24]);_UpdataQipan(10, 4, initqipandata[22]); _UpdataQipan(10, 5,initqipandata[21]); _UpdataQipan(10, 6, initqipandata[23]);_UpdataQipan(10, 7, initqipandata[25]); _UpdataQipan(10, 8,initqipandata[27]); _UpdataQipan(10, 9, initqipandata[29]); _UpdataQipan(8, 2, initqipandata[30]); _UpdataQipan(8, 8, initqipandata[31]);_UpdataQipan(7, 1, initqipandata[32]); _UpdataQipan(7, 3,initqipandata[33]); _UpdataQipan(7, 5, initqipandata[34]); _UpdataQipan(7, 7, initqipandata[35]); _UpdataQipan(7, 9, initqipandata[36]);}//获取棋子图片地址private string _GetImageAdd(int xxx){string x="" ;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select add_image from qizi where(no_qizi='"+xxx+"');", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read())x = sr["add_image"].ToString();//Session["add_image"] = x;myconn.Close();return x;}//获取点击后的图片地址private string _GetImageDownAdd(int xxx){string x ="";SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select add_image_down from qizi where(no_qizi='" + xxx + "')", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read())x = sr["add_image_down"].ToString();myconn.Close();return x;}//读取鼠标点击点的坐标private int Getpointx(){int x = 0;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select x from zuobiao", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read()){x = int.Parse(sr["x"].ToString());}myconn.Close();return x;}private int Getpointy( ){int x = 0;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select y from zuobiao", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read()){x = int.Parse(sr["y"].ToString());}myconn.Close();return x;}private int Getpointlastx( ){int x = 0;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select lastx from zuobiao", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read()){x = int.Parse(sr["lastx"].ToString());}myconn.Close();return x;}private int Getpointlasty( ){int x = 0;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select lasty from zuobiao", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read()){x = int.Parse(sr["lasty"].ToString());}myconn.Close();return x;}//写入鼠标点击点的坐标private void Updatax(int xxx){SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("update zuobiao set x='" + xxx + "'", myconn);myconn.Open();int aa = cmd.ExecuteNonQuery();myconn.Close();}private void Updatay(int yyy){SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("update zuobiao set y='" + yyy + "'", myconn);myconn.Open();int aa = cmd.ExecuteNonQuery();myconn.Close();}private void Updatalastx(int lastxxx){SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("update zuobiao set lastx='"+lastxxx +"'" , myconn);myconn.Open();int aa = cmd.ExecuteNonQuery();myconn.Close();}private void Updatalasty(int lastyyy){SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("update zuobiao set lasty='"+ lastyyy +"'", myconn);myconn.Open();int aa = cmd.ExecuteNonQuery();myconn.Close();}//以上四个函数的集合，达到一次写入四个坐标值的目的private void _UpdataaZuobiao(int xxx, int yyy, int lastxxx, int lastyyy){Updatax(xxx);Updatay(yyy);Updatalastx(lastxxx);Updatalasty(lastyyy);}//保存当前坐标值到x和yprivate void _UpdatZuobiaoXY(int xxx, int yyy){if (Session["user"].ToString() == "red" &&_GetUserState(Session["user"].ToString()) == 20){Updatax(xxx);Updatay(yyy);}if (Session["user"].ToString() == "black" &&_GetUserState(Session["user"].ToString()) == 20){Updatax(xxx);Updatay(yyy);}}//读取棋盘上的棋子信息private int _GetDataQipan(int xxx, int yyy){int i,data=0;i = (xxx - 1) * 9 + yyy;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select data_qipan from qipan where(position='"+i+"')", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read())data = int.Parse(sr["data_qipan"].ToString());myconn.Close();return data;}//将棋子信息写入棋盘private void _UpdataQipan(int xxx, int yyy,int data){int i;i = (xxx - 1) * 9 + yyy;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("update qipan set data_qipan=" + data + "where (position='"+i+"')", myconn);myconn.Open();int aa = cmd.ExecuteNonQuery();myconn.Close();}//读出用户此时状态private int _GetUserState(string id){int data = 0;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select state from yonghu where(id='" + id + "')", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read())data = int.Parse(sr["state"].ToString());myconn.Close();return data;}//读出用户输赢状态 0表示在进行游戏 20表示赢 40表示输private int _GetUserWin(string id){int data = 0;SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("select winner from yonghu where(id='" + id + "')", myconn);myconn.Open();SqlDataReader sr = cmd.ExecuteReader();if (sr.Read())data = int.Parse(sr["winner"].ToString());myconn.Close();return data;}//写入用户状态private void _UpdataUserState(string id,int sta){SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("update yonghu set state="+ sta + "where (id='" + id + "')", myconn);myconn.Open();int aa = cmd.ExecuteNonQuery();myconn.Close();}//写入用户输赢状态 0表示在进行游戏 20表示赢 40表示输private void _UpdataUserWin(string id, int sta){SqlConnection myconn = newSqlConnection(ConfigurationManager.ConnectionStrings["SQLCONNECTIONSTRIN G"].ConnectionString);SqlCommand cmd = new SqlCommand("update yonghu set winner=" + sta + "where (id='" + id + "')", myconn);myconn.Open();int aa = cmd.ExecuteNonQuery();myconn.Close();}protected void Page_Load(object sender, EventArgs e){_Init();// _Test();}//测试程序函数private void _Test(){_UpdataUserState("red",tru);_UpdataUserState("black", tru);}private bool_IsAbleToPut()//********************************************************需要传递x,y,laastx,lasty{if (Session["user"].ToString() == "red" &&_GetUserState(Session["user"].ToString()) == 40)return false;if (Session["user"].ToString() == "black" &&_GetUserState(Session["user"].ToString()) == 40)return false;int x, y, lastx, lasty;int qipandata,lastqipandata;x = Getpointx();y = Getpointy();lastx = Getpointlastx();lasty = Getpointlasty();if (Session["user"].ToString() == "black"){x = 11 - x;y = 10 - y;lastx = 11 - lastx;lasty = 10 - lasty;}qipandata = _GetDataQipan(x, y);lastqipandata = _GetDataQipan(lastx, lasty);// if (lastqipandata==0)// return false;if(Session["user"].ToString() == "red"&&(lastqipandata <= 20 || qipandata >=20))//****************************************************************现以红方为对象return false;if (Session["user"].ToString() == "black" && ((lastqipandata == 0 || lastqipandata >= 20) || (qipandata > 0 && qipandata <= 20)))return false;int i, j, c;//将｜帅if (lastqipandata == 1 || lastqipandata == 21){if ((x - lastx) * (y - lasty) != 0) return false;if(Math.Abs(x - lastx) > 1 || Math.Abs(y - lasty) > 1) return false;if (y < 4 || y > 6 || (x > 3 && x < 8)) return false;return true;}//士｜仕if (lastqipandata == 2 || lastqipandata == 3 || lastqipandata == 22 || lastqipandata == 23){if ((x - lastx) * (y - lasty) == 0) return false;if(Math.Abs(x - lastx) > 1 || Math.Abs(y - lasty) > 1) return false;if (y < 4 || y > 6 || (x > 3 && x < 8)) return false;return true;}//象｜相if (lastqipandata == 4 || lastqipandata == 5 || lastqipandata == 24 || lastqipandata == 25){if ((x - lastx) * (y - lasty) == 0) return false;if (Math.Abs(x - lastx) != 2 || Math.Abs(y - lasty) != 2) return false;if(Session["user"].ToString() == "red"&& x < 6) return false;if (Session["user"].ToString() == "black" && x > 5) return false;i = 0; j = 0;//i,j必须有初始值if (x - lastx == 2){i = x - 1;}if (x - lastx == -2){i = x + 1;}if (y - lasty == 2){j = y - 1;}if (y - lasty == -2){j = y + 1;}if (_GetDataQipan(i, j) != 0) return false;return true;}//马if (lastqipandata == 6 || lastqipandata == 7 || lastqipandata == 26 || lastqipandata == 27){if (Math.Abs(x - lastx) * Math.Abs(y - lasty) != 2)return false;if (x - lastx == 2){if (_GetDataQipan(x - 1, lasty) != 0)return false;}if (x - lastx == -2){if (_GetDataQipan(x + 1, lasty) != 0)return false;}if (y - lasty == 2){if (_GetDataQipan(lastx, y - 1) != 0)return false;}if (y - lasty == -2){if (_GetDataQipan(lastx, y + 1) != 0)return false;}return true;}//车if (lastqipandata == 8 || lastqipandata == 9 || lastqipandata == 28 || lastqipandata == 29){//判断是否直线if ((x - lastx) * (y - lasty) != 0) return false;//判断是否隔有棋子if (x != lastx){if (lastx > x) { int t = x; x = lastx; lastx = t; }for (i = lastx; i <= x; i += 1){if (i != x && i != lastx){if (_GetDataQipan(i, y) != 0)return false;}}}if (y != lasty){if (lasty > y) { int t = y; y = lasty; lasty = t; }for (j = lasty; j <= y; j += 1){if (j != y && j != lasty){if (_GetDataQipan(x, j) != 0)return false;}}}return true;}//炮if (lastqipandata == 10 || lastqipandata == 11 || lastqipandata == 30 || lastqipandata == 31){bool swapflagx = false;bool swapflagy = false;if ((x - lastx) * (y - lasty) != 0) return false;c = 0;if (x != lastx){if (lastx > x) { int t = x; x = lastx; lastx = t; swapflagx = true; }for (i = lastx; i <= x; i += 1){if (i != x && i != lastx){if (_GetDataQipan(i, y) != 0)c = c + 1;//IsAbleToPut = False: Exit Function}}}if (y != lasty){if (lasty > y) { int t = y; y = lasty; lasty = t; swapflagy = true; }for (j = lasty; j <= y; j += 1){if (j != y && j != lasty){if (_GetDataQipan(x, j) != 0)c = c + 1;//IsAbleToPut = False: Exit Function}}}if (c > 1) return false; //与目标处间隔1个以上棋子if (c == 0) //与目标处无间隔棋子{if(swapflagx == true) { int t = x; x = lastx; lastx = t; }if(swapflagy == true) { int t = y; y = lasty; lasty = t; }if (_GetDataQipan(x, y) != 0) return false;}if (c == 1)//与目标处间隔1个棋子{if(swapflagx == true) { int t = x; x = lastx; lastx = t; }if(swapflagy == true) { int t = y; y = lasty; lasty = t; }// if ((IsMyChess(qipan[x, y]) || qipan[x, y] == 0))//return false;//***********ismychess************************************************** ***************************if (qipandata == 0)return false;}return true;}//卒｜兵if (lastqipandata == 12 || lastqipandata == 13 || lastqipandata == 14 || lastqipandata == 15 || lastqipandata == 16 || lastqipandata == 32 || lastqipandata == 33 || lastqipandata == 34 || lastqipandata == 35 || lastqipandata == 36){if ((x - lastx) * (y - lasty) != 0)return false;if(Math.Abs(x - lastx) > 1 || Math.Abs(y - lasty) > 1)return false;if (Session["user"].ToString() == "red" && (x >= 6 && (y - lasty) != 0)) return false;if(Session["user"].ToString() == "black"&& (x <= 5 && (y - lasty) != 0)) return false;if(Session["user"].ToString() == "red"&& (x - lastx > 0)) return false;if(Session["user"].ToString() == "black"&& (x - lastx < 0)) return false;return true;}return false;}//移动棋子private void _MoveChess()//********************************************************需要传递x,y,laastx,lasty{//如果能移动则移动棋子if (_IsAbleToPut()){int x, y, lastx, lasty,qipandata, lastqipandata, tr;tr = 0;x = Getpointx();y = Getpointy();lastx = Getpointlastx();lasty = Getpointlasty();if (Session["user"].ToString() == "black"){x = 11 - x;y = 10 - y;lastx = 11 - lastx;lasty = 10 - lasty;}qipandata = _GetDataQipan(x, y);lastqipandata = _GetDataQipan(lastx, lasty);_UpdataQipan(x, y, lastqipandata);_UpdataQipan(lastx, lasty, tr);if (Session["user"].ToString() == "red"){_UpdataUserState("red", fals);_UpdataUserState("black", tru);}if (Session["user"].ToString() == "black"){_UpdataUserState("red", tru);_UpdataUserState("black", fals);}if (qipandata == 1){Response.Write("<script language=javascript>alert('恭喜您，您赢啦');</script>");_UpdataUserState("red", fals);_UpdataUserState("black", fals);Button6.Enabled = true;_UpdataUserWin("red",20);_UpdataUserWin("black", 40);}if (qipandata == 21){Response.Write("<script language=javascript>alert('恭喜您，您赢啦');</script>");_UpdataUserState("red", fals);_UpdataUserState("black", fals);Button6.Enabled = true;_UpdataUserWin("red", 40);_UpdataUserWin("black", 20);}_UpdataaZuobiao(0, 0, 0, 0);}//如果不能移动则更换已方被点击棋子的背景图片}protected void ImageButton1_Click1(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 1; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton2_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 2; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton3_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 3; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton4_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 4; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton5_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 5; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton6_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 6; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton7_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 7; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton8_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 8; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton9_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 1; y = 9; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton11_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 1; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton12_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 2; _UpdatZuobiaoXY(x, y);_MoveChess(); _Drawqizi();}protected void ImageButton13_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 3; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton14_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 4; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton15_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 5; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton16_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 6; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton17_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 7; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton18_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 8; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton19_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 2; y = 9; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton21_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 1; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton22_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 2; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton23_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 3; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton24_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 4; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton25_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 5; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton26_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 6; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton27_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 7; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton28_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 8; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton29_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 3; y = 9; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton31_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 4; y = 1; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton32_Click(object sender,ImageClickEventArgs e){int x, y; SaveToLast(); x = 4; y = 2; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton33_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 4; y = 3; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton34_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 4; y = 4; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton35_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 4; y = 5; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton36_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 4; y = 6; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}protected void ImageButton37_Click(object sender, ImageClickEventArgs e){int x, y; SaveToLast(); x = 4; y = 7; _UpdatZuobiaoXY(x, y); _MoveChess(); _Drawqizi();}。