做测试做了一个百度地图api的例子保存读取坐标

首先是页面

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="NewMap.aspx.cs" Inherits="NewMap" %>

 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

纬度：	经度：
名字：
地址：
说明：
颜色：           红色           绿色

 

 

 

代码

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using BLL;

public partial class NewMap : System.Web.UI.Page
{
    public DataTable tb = new DataTable();
    public string strmapid = "";
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            show();
        }

    }
    public void show()
    {
            string StrSql = "select * from MapXY ";
            tb = DataAccess.dataSet(StrSql).Tables[0];
            for(int i=0;i            {
                int m = int.Parse(tb.Rows[i]["now"].ToString());
                string l = "";
                if (m >= 0 && m < 3)
                {
                    l = "0";
                }
                else
                {
                    l = "46";
                }
                if (tb.Rows.Count - 1 == i)
                {
                    strmapid += "{ title: \"" + tb.Rows[i]["name"].ToString() + "\", content: \"" + tb.Rows[i]["shuoming"].ToString() + "\", point: \"" + tb.Rows[i]["x"].ToString() + "|" + tb.Rows[i]["y"].ToString() + "\", isOpen: 0, icon: { w: 23, h: 25, l: " + l + ", t: 21, x: 9, lb: 12} }";
                }
                else
                {
                    strmapid += "{ title: \"" + tb.Rows[i]["name"].ToString() + "\", content: \"" + tb.Rows[i]["shuoming"].ToString() + "\", point: \"" + tb.Rows[i]["x"].ToString() + "|" + tb.Rows[i]["y"].ToString() + "\", isOpen: 0, icon: { w: 23, h: 25, l: " + l + ", t: 21, x: 9, lb: 12} },";
                }

                //if (tb.Rows.Count - 1 == i)
                //{
                //    strmapid += "{ title: \"" + tb.Rows[i]["name"].ToString() + "\", content: \"" + tb.Rows[i]["shuoming"].ToString() + "\", point: \"" + tb.Rows[i]["x"].ToString() + "|" + tb.Rows[i]["y"].ToString() + "\", isOpen: 0, icon: {\"" + tb.Rows[i]["img"].ToString() + "\",new BMap.Size(300,157)} }";
                //}
                //else
                //{
                //    strmapid += "{ title: \"" + tb.Rows[i]["name"].ToString() + "\", content: \"" + tb.Rows[i]["shuoming"].ToString() + "\", point: \"" + tb.Rows[i]["x"].ToString() + "|" + tb.Rows[i]["y"].ToString() + "\", isOpen: 0, icon: {\"" + tb.Rows[i]["img"].ToString() + "\",new BMap.Size(300,157)} },";
                //}
                //"fox.gif", new BMap.Size(300,157)
  
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string sqlstr = "";
        sqlstr = "INSERT INTO MapXY (name,x,y,shuoming,now,address) VALUES ('" + name.Text + "','" + Request.Form["x"].ToString() + "','" + Request.Form["y"].ToString() + "','" + TextBox1.Text + "','" + DropDownList1.SelectedValue + "','" + Request.Form["address"].ToString() + "')";
        DataAccess.excuteSql(sqlstr);
        show();
    }
}

 

 

库结构很简单  表MapXY 列 id，name，x，y，shuoming，now，address，img

 

 

仅供参考

转载于:https://www.cnblogs.com/zhang271123288/p/3687968.html