ModelList/ButtonModel/BurronModel/ButtonFrom.cs

using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace BurronModel
{
    public partial class ButtonFrom : Form
    {
        public ButtonFrom()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            #region 动态添加模块
            //var strColor = dType.GetColor();
            List<string> strColor = new List<string>();
            strColor.Add("#e67817");
            strColor.Add("#449284");
            strColor.Add("#974478");
            strColor.Add("#996666");
            strColor.Add("#ffcccc");
            strColor.Add("#999999");
            strColor.Add("#669966");
            strColor.Add("#cccc99");
            strColor.Add("#669999");
            strColor.Add("#cc3366");
            var list = GetMess();
            if (list.Count > 0)
            {
                Button[] btn = new Button[list.Count];
                btn[0] = new Button();
                for (int i = 0; i < list.Count; i++)
                {
                    btn[i] = new Button();
                    btn[i].Size = new Size(240, 180);     //按钮大小
                    btn[i].Text = "医保ID：" + list[i].InterfaceID + "\r\n" +
                                   "医保名称：" + list[i].InterfaceName + "\r\n" +
                                   "医院ID：" + list[i].HospitalNO + "\r\n" +
                                   "医院名称：" + list[i].HospitalLevel;               //设置按钮的text
                    btn[i].ForeColor = Color.White;
                    btn[i].Font = new Font("微软雅黑", 12, FontStyle.Bold);
                    btn[i].BackColor = ColorTranslator.FromHtml(strColor[i]);
                    btn[i].Name = list[i].HospitalLevel;
                    if (i >= 1)
                    {
                        if (i % 2 == 0)
                        {
                            btn[i].Top = btn[i - 1].Top + btn[i - 1].Height + 10;
                            btn[i].Left = btn[0].Left;
                        }
                        else
                        {
                            btn[i].Top = btn[i - 1].Top;
                            btn[i].Left = btn[i - 1].Left + btn[i - 1].Width + 20;
                        }
                    }
                    else
                    {
                        btn[i].Top = 14;
                        btn[i].Left = 20;
                    }
                    btn[i].Visible = true;
                    btn[i].Click += new EventHandler(ClickHandler);//点击按钮触发事件
                    //this.Controls.Add(btn[i]);
                    this.panel1.Controls.Add(btn[i]);
                }
            }
            #endregion
        }
        #region 动态的点击事件
        //ToolTip tt = null;
        public void ClickHandler(Object sender, System.EventArgs e)
        {
            string text = ((Button)sender).Text;
            var dd = ((Button)sender);
            MessageBox.Show("已单击按钮: " + ((Button)sender).Text, "提示窗体");
        }
        #endregion

        #region post
        public string Post(string Url, string jsonParas)
        {
            HttpWebResponse response;
            try
            {
                string strURL = Url;
                //创建一个HTTP请求  
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(strURL);
                //Post请求方式  
                request.Method = "POST";
                //内容类型
                request.ContentType = "application/json";

                //设置参数，并进行URL编码 

                string paraUrlCoded = jsonParas;//System.Web.HttpUtility.UrlEncode(jsonParas);   

                byte[] payload;
                //将Json字符串转化为字节  
                payload = System.Text.Encoding.UTF8.GetBytes(paraUrlCoded);
                //设置请求的ContentLength   
                request.ContentLength = payload.Length;
                //发送请求，获得请求流 

                Stream writer;
                try
                {
                    writer = request.GetRequestStream();//获取用于写入请求数据的Stream对象
                }
                catch (Exception ex)
                {
                    writer = null;
                    return ("连接服务器失败!");
                }
                //将请求参数写入流
                writer.Write(payload, 0, payload.Length);
                writer.Close();//关闭请求流
                               // String strValue = "";//strValue为http响应所返回的字符流


                //获得响应流
                response = (HttpWebResponse)request.GetResponse();
            }
            catch (WebException ex)
            {
                response = ex.Response as HttpWebResponse;
            }
            Stream s = response.GetResponseStream();
            //  Stream postData = Request.InputStream;
            StreamReader sRead = new StreamReader(s);
            string postContent = sRead.ReadToEnd();
            sRead.Close();
            return postContent;//返回Json数据
        }

        public List<Hospital> GetMess()
        {
            List<Hospital> hospList = new List<Hospital>();
            string rtn = Post("http://10.1.7.29:8090/cloudinsu/sysMedInsu", tableToJson());
            if (rtn == "连接服务器失败!")
            {
                return hospList;
            }
            JObject jo = (JObject)JsonConvert.DeserializeObject(rtn);
            string errorCode = jo["errorCode"].ToString();
            string errorMessage = jo["errorMessage"].ToString();
            JArray data = (JArray)JsonConvert.DeserializeObject(jo["result"]["data"].ToString());

            if (errorCode == "0" && string.IsNullOrWhiteSpace(errorMessage))
            {
                StringBuilder str = new StringBuilder();

                foreach (var item in data)
                {
                    JObject job = (JObject)item;
                    Hospital hosp = new Hospital();
                    hosp.InterfaceID = job["InterfaceID"].ToString().Trim();
                    hosp.InterfaceName = job["InterfaceName"].ToString().Trim();
                    hosp.HospitalNO = job["HospitalNO"].ToString().Trim();
                    hosp.HospitalLevel = job["HospitalLevel"].ToString().Trim();
                    hospList.Add(hosp);
                }
            }
            return hospList;
        }

        public string tableToJson()
        {
            String json = " { \"code\" :\"09010003\",\"params\"  : [ ";
            json += "{\"HospitalDr\" : \"50\", ";
            json += " \"InterfaceID\" : \"\"}";
            json = json.Substring(0, json.Length - 1);
            json += "] } ";
            return json;
        }

        #endregion
    }
}