form1.cs

windows ce 程序设计书 的源代码

using System;
using System.Drawing;
using System.Collections;
using System.Windows.Forms;
using System.Data;
using System.Net.Sockets;
using System.IO;
using System.Text;
using System.Threading;

namespace MySquirtCF
{
    /// <summary>
    /// Summary description for Form1.
    /// </summary>
    public class Form1 : System.Windows.Forms.Form
    {
        private System.Windows.Forms.MainMenu mainMenu1;
        private System.Windows.Forms.Button btnGo;
        private System.Windows.Forms.Label label1;
        private System.Windows.Forms.Button btnBrowse;
        private System.Windows.Forms.TextBox textFileName;
        private System.Windows.Forms.ListBox listOut;
        private System.Windows.Forms.OpenFileDialog openFileDialog1;
        private Microsoft.WindowsCE.Forms.InputPanel inputPanel1;

        private bool m_fPocketPC;
        private bool isRunning;
        private Thread thServ;
        private MenuItem menuFile;
        private MenuItem menuExit;
        public Form1()
        {
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            // See if we're running on a Pocket PC
            if (MyMsgWindow.IsPocketPC())
				m_fPocketPC = true;

            if (m_fPocketPC) 
            {
                // On a Pocket PC, adjust control position since 
                // Commandbar isn't used.

                this.label1.Location = new Point (4, 5);
                this.textFileName.Location = new Point (46, 4);
                this.btnBrowse.Location = new Point (4, 30);
                this.btnGo.Location = new Point (100, 30);
                this.listOut.Location = new Point (4, 54);
                // Set size of listbox depending on SIP 
                int height = this.inputPanel1.VisibleDesktop.Height -
                    this.listOut.Top;
                if (!this.inputPanel1.Enabled)
                    height -= 26;
                this.listOut.Size = new Size (this.listOut.Width, height);

                // Place OK button on Nav Bar to close application
                this.ControlBox = true;
                this.MinimizeBox = false;

            } 
            else 
            {
                // On an embedded device, add a File | Exit menu item
                menuFile = new MenuItem();
                menuExit = new MenuItem();

                menuExit.Text = "Exit";
                menuExit.Click += new EventHandler(menuExit_Click);

                menuFile.Text = "File";
                menuFile.MenuItems.Add (menuExit);

                mainMenu1.MenuItems.Add (menuFile);

            }
            int widthC = this.ClientRectangle.Width;
            int heightC = this.ClientRectangle.Height;
			this.Text = "IrSquirt";

        }
        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        protected override void Dispose( bool disposing )
        {
            base.Dispose( disposing );
        }
        #region Windows Form Designer generated code
        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.mainMenu1 = new System.Windows.Forms.MainMenu();
            this.btnGo = new System.Windows.Forms.Button();
            this.label1 = new System.Windows.Forms.Label();
            this.textFileName = new System.Windows.Forms.TextBox();
            this.btnBrowse = new System.Windows.Forms.Button();
            this.listOut = new System.Windows.Forms.ListBox();
            this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
            this.inputPanel1 = new Microsoft.WindowsCE.Forms.InputPanel();
            // 
            // btnGo
            // 
            this.btnGo.Location = new System.Drawing.Point(160, 58);
            this.btnGo.Size = new System.Drawing.Size(80, 20);
            this.btnGo.Text = "Send";
            this.btnGo.Click += new System.EventHandler(this.btnGo_Click);
            // 
            // label1
            // 
            this.label1.Location = new System.Drawing.Point(8, 33);
            this.label1.Size = new System.Drawing.Size(32, 20);
            this.label1.Text = "File:";
            // 
            // textFileName
            // 
            this.textFileName.Location = new System.Drawing.Point(48, 32);
            this.textFileName.Size = new System.Drawing.Size(192, 22);
            this.textFileName.Text = "";
            // 
            // btnBrowse
            // 
            this.btnBrowse.Location = new System.Drawing.Point(8, 58);
            this.btnBrowse.Size = new System.Drawing.Size(80, 20);
            this.btnBrowse.Text = "Browse";
            this.btnBrowse.Click += new System.EventHandler(this.btnBrowse_Click);
            // 
            // listOut
            // 
            this.listOut.Location = new System.Drawing.Point(8, 82);
            this.listOut.Size = new System.Drawing.Size(232, 198);
            // 
            // inputPanel1
            // 
            this.inputPanel1.EnabledChanged += new System.EventHandler(this.inputPanel1_EnabledChanged);
            // 
            // Form1
            // 
            this.ClientSize = new System.Drawing.Size(250, 292);
            this.Controls.Add(this.listOut);
            this.Controls.Add(this.btnBrowse);
            this.Controls.Add(this.textFileName);
            this.Controls.Add(this.label1);
            this.Controls.Add(this.btnGo);
            this.MaximizeBox = false;
            this.Menu = this.mainMenu1;
            this.Text = "Form1";
            this.Closing += new System.ComponentModel.CancelEventHandler(this.Form1_Closing);
            this.Load += new System.EventHandler(this.Form1_Load);

        }
        #endregion

        /// <summary>
        /// The main entry point for the application.
        /// </summary>

        static void Main() 
        {
            Application.Run(new Form1());
        }
            
        private void Form1_Load(object sender, System.EventArgs e)
        {
            isRunning = true;
            this.thServ = new Thread (new ThreadStart(this.SrvRoutine));
            this.thServ.Start();
        }

        private void Form1_Closing(object sender, 
                                System.ComponentModel.CancelEventArgs e)
        {
            isRunning = false;
            Thread.Sleep(550);
        }

        private void menuExit_Click(object sender, System.EventArgs e)
        {
            this.Close();
        }

        private void btnBrowse_Click(object sender, System.EventArgs e)
        {
            DialogResult dr = this.openFileDialog1.ShowDialog();
            if (dr != DialogResult.OK)
                return;
            this.textFileName.Text = openFileDialog1.FileName;
        }

        private void inputPanel1_EnabledChanged(object sender, 
                                                System.EventArgs e)
        {
            // Adjust the listbox to avoid being covered by the SIP.
            if (m_fPocketPC) 
            {
                int height = this.inputPanel1.VisibleDesktop.Height -
                             this.listOut.Top;
                if (!this.inputPanel1.Enabled)
                    height -= 26;
                this.listOut.Size = new Size (this.listOut.Width, 
                                              height);
            }
        }

        private void btnGo_Click(object sender, System.EventArgs e)
        {
            string strFileName = this.textFileName.Text;

            if (strFileName.Length > 0)
                SendFileToIR (strFileName);
            }
        private void StringOut (string str) 
        {
            this.listOut.Items.Add (str);
            return;
        }
        /// <summary>
        /// Sends a file to the other device
        /// </summary>
        /// <param name="strFileName"></param>
        private void SendFileToIR (string strFileName) 
        {
            Stream s;
            FileStream fs;
            int rc;
            IrDAClient irClient;

            try 
            {
                fs = new FileStream (strFileName, FileMode.Open, 
                                     FileAccess.Read);
            }
            catch (IOException ex)
            {
                StringOut (string.Format("Error opening file {0}",
                           ex.Message));
                return;
            }
            StringOut ("File opened");

            irClient = new IrDAClient ();
            //
            // Connect to service
            //
            StringOut ("Waiting at connect");
            try 
            {
                irClient.Connect("MySqurt");

            } 
            catch (SocketException ex)
            {
                StringOut (string.Format ("Sock connect exception {0}", 
                                          ex.ErrorCode));
                fs.Close();
                return;
            }
            StringOut ("Connected");

            //
            // Start transfer
            //
            try 
            {
                s = irClient.GetStream();
            }
            catch (SocketException ex)
            {
                StringOut (string.Format ("Sock GetStream exception {0}", 
                                          ex.ErrorCode));
                fs.Close();
                irClient.Close();
                return;
            }
            // Parse path to get only the file name and extension
            char[]  parse = "\\".ToCharArray();
            string[] fnParts = strFileName.Split (parse);
            string strNameOnly = fnParts[fnParts.Length-1];
            int nLen = strNameOnly.Length;

            // Allocate transfer buffer
            byte[] buff = new byte[4096];