C#编程

开发平台：
C#

Form2.cs：源码内容
							﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace Case01_3
{
    public partial class Form2 : Form
    {
        public const Int32 AW_HOR_POSITIVE = 0x00000001;    //自左向右显示窗体
        public const Int32 AW_HOR_NEGATIVE = 0x00000002;    //自右向左显示窗体
        public const Int32 AW_VER_POSITIVE = 0x00000004;    //自上而下显示窗体
        public const Int32 AW_VER_NEGATIVE = 0x00000008;    //自下而上显示窗体
        public const Int32 AW_CENTER = 0x00000010;          //窗体向外扩展
        public const Int32 AW_HIDE = 0x00010000;            //隐藏窗体
        public const Int32 AW_ACTIVATE = 0x00020000;        //激活窗体
        public const Int32 AW_SLIDE = 0x00040000;           //使用滚动动画类型
        public const Int32 AW_BLEND = 0x00080000;           //使用淡入效果
        //声明AnimateWindow函数
        [System.Runtime.InteropServices.DllImportAttribute("user32.dll")]
        private static extern bool AnimateWindow(IntPtr hwnd, int dwTime, int dwFlags);
        public Form2()
        {
            InitializeComponent();
        }
        private void Form2_Load(object sender, EventArgs e)
        {
            if (this.Text == "自左向右滚动窗体动画效果")
            {
                AnimateWindow(this.Handle, 2000, AW_HOR_POSITIVE);
            }
           if (this.Text == "自左向右滑动窗体动画效果")
            {
                AnimateWindow(this.Handle, 2000, AW_SLIDE + AW_HOR_POSITIVE);
            }
           if (this.Text == "自右向左滚动窗体动画效果")
           {
               AnimateWindow(this.Handle, 2000, AW_HOR_NEGATIVE);
           }
           if (this.Text == "自右向左滑动窗体动画效果")
           {
               AnimateWindow(this.Handle, 2000, AW_SLIDE + AW_HOR_NEGATIVE);
           }
           if (this.Text == "自上向下滚动窗体动画效果")
           {
               AnimateWindow(this.Handle, 2000, AW_VER_POSITIVE);
           }
           if (this.Text == "自上向下滑动窗体动画效果")
           {
               AnimateWindow(this.Handle, 2000, AW_SLIDE + AW_VER_POSITIVE);
           }
           if (this.Text == "自下向上滚动窗体动画效果")
           {
               AnimateWindow(this.Handle, 2000, AW_VER_NEGATIVE);
           }
           if (this.Text == "自下向上滑动窗体动画效果")
           {
               AnimateWindow(this.Handle, 2000, AW_SLIDE + AW_VER_NEGATIVE);
           }
           if (this.Text == "向外扩展窗体动画效果")
           {
               AnimateWindow(this.Handle, 2000, AW_SLIDE + AW_CENTER);
           }
           if (this.Text == "淡入窗体动画效果")
           {
               AnimateWindow(this.Handle, 2000, AW_BLEND);
           }
       
        }
    }
}

						