form1.cs

通过数据库结构自动 生成三层结构代码,相当不错的一款软件

namespace Codematic
{
    using System;
    using System.ComponentModel;
    using System.Drawing;
    using System.Runtime.CompilerServices;
    using System.Threading;
    using System.Windows.Forms;
    using System.Xml;

    public class Form1 : Form
    {
        private IContainer components;
        private Label lblTip;
        private ListView listView1;
        private string RssPath = "http://blog.csdn.net/litp/rss.aspx";
        private string temphtml = (Application.StartupPath + "~temp.html");
        private string tempOpmlfile = (Application.StartupPath + "~tempopml.xml");
        private string tempRssfile = (Application.StartupPath + "~temprss.xml");
        private Thread thread;

        public Form1()
        {
            this.InitializeComponent();
        }

        private void CreatListview()
        {
            this.listView1.Columns.Clear();
            this.listView1.Items.Clear();
            this.listView1.View = View.LargeIcon;
            this.listView1.View = View.Details;
            this.listView1.FullRowSelect = true;
            this.listView1.Columns.Add("", 300, HorizontalAlignment.Left);
        }

        protected override void Dispose(bool disposing)
        {
            if (disposing && (this.components != null))
            {
                this.components.Dispose();
            }
            base.Dispose(disposing);
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            try
            {
                this.CreatListview();
                this.thread = new Thread(new ThreadStart(this.LoadRss));
                this.thread.Start();
            }
            catch (Exception exception)
            {
                LogInfo.WriteLog(exception);
                MessageBox.Show(exception.ToString());
            }
        }

        private void InitializeComponent()
        {
            this.listView1 = new ListView();
            this.lblTip = new Label();
            base.SuspendLayout();
            this.listView1.Location = new Point(0x26, 40);
            this.listView1.Name = "listView1";
            this.listView1.Size = new Size(270, 0xcc);
            this.listView1.TabIndex = 0;
            this.listView1.UseCompatibleStateImageBehavior = false;
            this.listView1.DoubleClick += new EventHandler(this.listView1_DoubleClick);
            this.lblTip.AutoSize = true;
            this.lblTip.Location = new Point(0x3a, 280);
            this.lblTip.Name = "lblTip";
            this.lblTip.Size = new Size(0, 12);
            this.lblTip.TabIndex = 1;
            base.AutoScaleDimensions = new SizeF(6f, 12f);
            base.AutoScaleMode = AutoScaleMode.Font;
            base.ClientSize = new Size(590, 0x152);
            base.Controls.Add(this.lblTip);
            base.Controls.Add(this.listView1);
            base.Name = "Form1";
            this.Text = "Form1";
            base.Load += new EventHandler(this.Form1_Load);
            base.ResumeLayout(false);
            base.PerformLayout();
        }

        private void listView1_DoubleClick(object sender, EventArgs e)
        {
            if (this.listView1.SelectedItems.Count > 0)
            {
                string text = this.listView1.SelectedItems[0].Text;
                string url = this.listView1.SelectedItems[0].SubItems[2].Text;
                new IEView(this, url).Show();
            }
        }

        private void LoadItem()
        {
            XmlDocument document = new XmlDocument();
            document.Load(this.tempRssfile);
            XmlNodeList list = document.SelectNodes("/rss/channel/item");
            new XmlNamespaceManager(document.NameTable).AddNamespace("dc", "http://purl.org/dc/elements/1.1/");
            this.listView1.Items.Clear();
            try
            {
                foreach (XmlNode node in list)
                {
                    if (node.HasChildNodes)
                    {
                        string text = "";
                        string str2 = "";
                        string s = DateTime.Now.ToString();
                        foreach (XmlNode node2 in node.ChildNodes)
                        {
                            string name = node2.Name;
                            if (name != null)
                            {
                                if (!(name == "title"))
                                {
                                    if (name == "link")
                                    {
                                        goto Label_0119;
                                    }
                                    if (name == "dc:creator")
                                    {
                                        goto Label_0124;
                                    }
                                    if (name == "author")
                                    {
                                        goto Label_012E;
                                    }
                                    if (name == "pubDate")
                                    {
                                        goto Label_0138;
                                    }
                                }
                                else
                                {
                                    text = node2.InnerText;
                                }
                            }
                            continue;
                        Label_0119:
                            str2 = node2.InnerText;
                            continue;
                        Label_0124:
                            string text1 = node2.InnerText;
                            continue;
                        Label_012E:
                            string text2 = node2.InnerText;
                            continue;
                        Label_0138:
                            s = node2.InnerText;
                            s = DateTime.Parse(s).ToString();
                        }
                        ListViewItem item = new ListViewItem(text, 0);
                        item.SubItems.Add(s);
                        item.SubItems.Add(str2);
                        this.listView1.Items.AddRange(new ListViewItem[] { item });
                    }
                }
                this.listView1.Columns[0].AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
            }
            catch (Exception exception)
            {
                LogInfo.WriteLog(exception);
            }
        }

        private void LoadRss()
        {
            this.LoadRss(this.RssPath);
        }

        private void LoadRss(string RssPath)
        {
            this.SetText("正在读取" + RssPath + "并校验…");
            this.LoadXml2Coach(RssPath, this.tempRssfile);
            this.SetText("正在读取RSS内容信息…");
            this.SetListText();
            this.SetText("完成");
        }

        private void LoadXml2Coach(string url, string tempfile)
        {
            try
            {
                XmlDocument document = new XmlDocument();
                document.Load(url);
                document.Save(tempfile);
            }
            catch (Exception exception)
            {
                LogInfo.WriteLog(exception);
                MessageBox.Show("连接失败，请重试！");
            }
        }

        private void SetListText()
        {
            if (this.listView1.InvokeRequired)
            {
                SetListCallback method = new SetListCallback(this.SetListText);
                base.Invoke(method, null);
            }
            else
            {
                this.LoadItem();
            }
        }

        private void SetText(string text)
        {
            if (this.lblTip.InvokeRequired)
            {
                SetTextCallback method = new SetTextCallback(this.SetText);
                base.Invoke(method, new object[] { text });
            }
            else
            {
                this.lblTip.Text = text;
            }
        }

        private delegate void SetListCallback();

        private delegate void SetTextCallback(string text);
    }
}