初始化

MyQianLiMa/WebForm1.aspx.cs

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+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Web;
+using System.Web.UI;
+using System.Web.UI.WebControls;
+using BLWWS.PMS;
+
+namespace MyQianLiMa
+{
+    public partial class WebForm1 : System.Web.UI.Page
+    {
+
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (!IsPostBack)
+            {
+                var q = Application["config"];
+                var D = (ConfigData)q;
+                int v = D.Interval;
+                this.TextBox1.Text = v.ToString();
+                this.GridView1.DataSource = D.DuiJieInfos;
+                this.GridView1.DataBind();
+            }
+        }
+
+        protected void Button1_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                var q = Application["config"];
+                var D = (ConfigData)q;
+                int a = 10;
+                int.TryParse(this.TextBox1.Text, out a);
+                D.Interval = a;
+
+                SaveData2File(D);
+
+                this.Label12.Text = "保存成功";
+            }
+            catch (Exception ex)
+            {
+                this.Label12.Text = "保存失败。原因: " + ex.Message;
+            }
+        }
+
+        protected void Button2_Click(object sender, EventArgs e)
+        {
+        }
+
+        protected void Button3_Click(object sender, EventArgs e)
+        {
+            var q = Application["config"];
+            var D = (ConfigData)q;
+
+            DuiJieInfo ddd = new DuiJieInfo();
+            ddd.hotel_code = this.txthotelcode.Text;
+            D.DuiJieInfos.Add(ddd);
+            SaveData2File(D);
+
+            this.GridView1.DataSource = D.DuiJieInfos;
+            this.GridView1.DataBind();
+        }
+
+        private void SaveData2File(ConfigData D)
+        {
+            string str = Newtonsoft.Json.JsonConvert.SerializeObject(D);
+            string filepath = Server.MapPath("config.json");
+            File.WriteAllText(filepath, str);
+        }
+
+        protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
+        {
+            if (e.CommandName == "Delete")
+            {
+                var q = Application["config"];
+                var D = (ConfigData)q;
+
+                var d = D.DuiJieInfos.FirstOrDefault(A => A.hotel_code == e.CommandArgument.ToString());
+                D.DuiJieInfos.Remove(d);
+
+                SaveData2File(D);
+
+                this.GridView1.DataSource = D.DuiJieInfos;
+                this.GridView1.DataBind();
+            }
+        }
+
+        protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
+        {
+
+        }
+    }
+    public struct VVV
+    {
+        public string name;
+    }
+}