form1.cs

来自「c#网络编程及应用-刘瑞新」· CS 代码 · 共 208 行

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

using System.Drawing.Drawing2D;

namespace Donghua
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		Bitmap[] bitmap;
		int num;
		private System.Windows.Forms.TrackBar trackBar1;
		private System.Windows.Forms.Timer timer1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.PictureBox pictureBox2;
		private System.Windows.Forms.PictureBox pictureBox1;
		private System.Windows.Forms.PictureBox pictureBox3;
		private System.ComponentModel.IContainer components;

		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
			this.trackBar1.Minimum=10;
			this.trackBar1.Maximum=100;
			this.trackBar1.Value=50;
			this.timer1.Interval=this.trackBar1.Value;
			bitmap=new Bitmap[8];
			for(int i=1;i<=8;i++)
			{
				bitmap[i-1]=new Bitmap(Application.StartupPath+"\\t"+i.ToString()+".jpg");
			}
			num=0;
			this.timer1.Enabled=true;
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
			this.pictureBox2 = new System.Windows.Forms.PictureBox();
			this.trackBar1 = new System.Windows.Forms.TrackBar();
			this.timer1 = new System.Windows.Forms.Timer(this.components);
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.pictureBox1 = new System.Windows.Forms.PictureBox();
			this.pictureBox3 = new System.Windows.Forms.PictureBox();
			((System.ComponentModel.ISupportInitialize)(this.trackBar1)).BeginInit();
			this.SuspendLayout();
			// 
			// pictureBox2
			// 
			this.pictureBox2.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox2.Image")));
			this.pictureBox2.Location = new System.Drawing.Point(112, 56);
			this.pictureBox2.Name = "pictureBox2";
			this.pictureBox2.Size = new System.Drawing.Size(152, 64);
			this.pictureBox2.TabIndex = 0;
			this.pictureBox2.TabStop = false;
			// 
			// trackBar1
			// 
			this.trackBar1.Location = new System.Drawing.Point(176, 208);
			this.trackBar1.Name = "trackBar1";
			this.trackBar1.Size = new System.Drawing.Size(280, 42);
			this.trackBar1.TabIndex = 1;
			this.trackBar1.Scroll += new System.EventHandler(this.trackBar1_Scroll);
			// 
			// timer1
			// 
			this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(136, 216);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(24, 16);
			this.label1.TabIndex = 2;
			this.label1.Text = "快";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(472, 216);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(24, 16);
			this.label2.TabIndex = 2;
			this.label2.Text = "慢";
			// 
			// pictureBox1
			// 
			this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
			this.pictureBox1.Location = new System.Drawing.Point(176, 24);
			this.pictureBox1.Name = "pictureBox1";
			this.pictureBox1.Size = new System.Drawing.Size(88, 40);
			this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
			this.pictureBox1.TabIndex = 0;
			this.pictureBox1.TabStop = false;
			// 
			// pictureBox3
			// 
			this.pictureBox3.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox3.Image")));
			this.pictureBox3.Location = new System.Drawing.Point(32, 120);
			this.pictureBox3.Name = "pictureBox3";
			this.pictureBox3.Size = new System.Drawing.Size(200, 80);
			this.pictureBox3.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
			this.pictureBox3.TabIndex = 0;
			this.pictureBox3.TabStop = false;
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.BackColor = System.Drawing.Color.White;
			this.ClientSize = new System.Drawing.Size(672, 269);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.trackBar1);
			this.Controls.Add(this.pictureBox2);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.pictureBox1);
			this.Controls.Add(this.pictureBox3);
			this.Name = "Form1";
			this.Text = "Form1";
			this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
			((System.ComponentModel.ISupportInitialize)(this.trackBar1)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
		{
		}

		private void trackBar1_Scroll(object sender, System.EventArgs e)
		{
			this.timer1.Interval=this.trackBar1.Value;
		}

		private void timer1_Tick(object sender, System.EventArgs e)
		{
			if(num<8)
			{
				this.pictureBox1.Image=bitmap[num];
				this.pictureBox2.Image=bitmap[num];
				this.pictureBox3.Image=bitmap[num];
				num++;
			}
			else
			{
				num=0;
			}
			if(this.pictureBox1.Left>700)
			{
				this.pictureBox1.Left=-100;
				this.pictureBox2.Left=this.pictureBox1.Left-20;
				this.pictureBox3.Left=this.pictureBox2.Left-20;
			}
			else
			{
				this.pictureBox1.Left+=10;
				this.pictureBox2.Left=this.pictureBox1.Left-20;
				this.pictureBox3.Left=this.pictureBox2.Left-20;
			}
		}
	}
}