笔记4

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace TimerEvents
{
    public partial class Timer : Form
    {
        System.Windows.Forms.Timer t;

        public Timer()
        {
            InitializeComponent();
        }

        void t_Tick(object sender, EventArgs e)
        {
            progressBar.Value += 10;

            if (progressBar.Value >= 100)
                t.Stop();
        }

        private void Timer_Shown(object sender, EventArgs e)
        {
            t = new System.Windows.Forms.Timer();
            t.Interval = 1000;
            t.Tick += new EventHandler(t_Tick);
            t.Start();
        }



        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            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.progressBar = new System.Windows.Forms.ProgressBar();
            this.SuspendLayout();
            // 
            // progressBar
            // 
            this.progressBar.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                        | System.Windows.Forms.AnchorStyles.Left)
                        | System.Windows.Forms.AnchorStyles.Right)));
            this.progressBar.Location = new System.Drawing.Point(12, 11);
            this.progressBar.Name = "progressBar";
            this.progressBar.Size = new System.Drawing.Size(268, 25);
            this.progressBar.TabIndex = 0;
            // 
            // Timer
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(292, 47);
            this.Controls.Add(this.progressBar);
            this.Name = "Timer";
            this.Text = "Timer";
            this.Shown += new System.EventHandler(this.Timer_Shown);
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.ProgressBar progressBar;

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new Timer());
        }
    }
}