Winform窗体效果实例分析

这篇文章主要介绍了Winform窗体效果,涉及WinForm窗体设计的常见参数设置及使用技巧,具有一定参考借鉴价值,需要的朋友可以参考下

本文实例分析了Winform窗体效果。分享给大家供大家参考。具体如下：

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									using System;

									using System.Collections.Generic;

									using System.ComponentModel;

									using System.Data;

									using System.Drawing;

									using System.Text;

									using System.Windows.Forms;

									namespace WindowsApplication4

									{

									 public partial class Form3 : Form

									 {

									  bool flag = false;

									  public Form3()

									  {

									   InitializeComponent();

									   flag = true;

									  }

									  #region user32.dll

									  //导入user32.dll

									  [System.Runtime.InteropServices.DllImport("user32")]

									  //声明API函数

									  private static extern bool AnimateWindow(IntPtr hwnd, int dwTime, int dwFlags);

									  #endregion

									  #region 常量

									  //正面_水平方向

									  const int AW_HOR_POSITIVE = 0x0001;

									  //负面_水平方向

									  const int AW_HOR_NEGATIVE = 0x0002;

									  //正面_垂直方向

									  const int AW_VER_POSITIVE = 0x0004;

									  //负面_垂直方向

									  const int AW_VER_NEGATIVE = 0x0008;

									  //由中间四周展开或

									  const int AW_CENTER = 0x0010;

									  //隐藏对象

									  const int AW_HIDE = 0x10000;

									  //显示对象

									  const int AW_ACTIVATE = 0x20000;

									  //拉幕滑动效果

									  const int AW_SLIDE = 0x40000;

									  //淡入淡出渐变效果

									  const int AW_BLEND = 0x80000;

									  #endregion

									  #region 判断方向

									  public int IsHorOrVer(int pos)

									  {

									   int rtn = 0;

									   //判断是正方向还是反方向

									   if (pos.Equals(0))

									   {

									    //判断是横向还是纵向

									    if (flag)

									     rtn = AW_HOR_POSITIVE;

									    else rtn = AW_VER_POSITIVE;

									   }

									   else if (pos.Equals(1))

									   {

									    //判断是横向还是纵向

									    if (flag)

									     rtn = AW_HOR_NEGATIVE;

									    else rtn = AW_VER_NEGATIVE;

									   }

									   return rtn;

									  }

									  #endregion

									  private void button1_Click(object sender, EventArgs e)

									  {

									   //动画——窗体向上拖拉

									   AnimateWindow(this.Handle, 1000, AW_SLIDE | AW_HIDE | IsHorOrVer(1));

									   //动画——窗体向下拖拉

									   AnimateWindow(this.Handle, 1000, AW_SLIDE | AW_ACTIVATE | IsHorOrVer(0));

									   //动画——窗体淡出特效

									   AnimateWindow(this.Handle, 1000, AW_BLEND | AW_HIDE | IsHorOrVer(1));

									   //动画——窗体淡入特效

									   AnimateWindow(this.Handle, 1000, AW_BLEND | AW_ACTIVATE | IsHorOrVer(0));

									   //动画——窗体由四周向中心缩小直至消失

									   AnimateWindow(this.Handle, 1000, AW_CENTER | AW_HIDE | IsHorOrVer(1));

									   //动画——窗体由中心向四周扩展

									   AnimateWindow(this.Handle, 1000, AW_CENTER | AW_ACTIVATE | IsHorOrVer(0));

									  }

									 }

									}