效果:
Form2 制作不规则窗体:
Form2:
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; namespace MSNMessageForm { public partial class Form2 : Form { private int heightMax, widthMax; public int StayTime = 5000;//窗体停留时间(默认为5秒) public int HeightMax { set { heightMax = value; } get { return heightMax; } } public int WidthMax { set { widthMax = value; } get { return widthMax; } } public Form2() { InitializeComponent(); } private void Form2_Load(object sender, EventArgs e) { Screen[] screens = Screen.AllScreens; Screen screen = screens[0];//获取屏幕变量 this.Location = new Point(screen.WorkingArea.Width - widthMax - this.Width, screen.WorkingArea.Height - this.Height); //WorkingArea为Windows桌面的工作区 this.timer2.Interval = StayTime; } public void ScrollShow() { this.Height = 0; this.Show(); this.timer1.Enabled = true; } private void ScrollUp() { if (Height < heightMax) { this.Height += 3; this.Location = new Point(this.Location.X, this.Location.Y - 3); } else { this.timer1.Enabled = false; this.timer2.Enabled = true; } } private void ScrollDown() { if (Height > 3) { this.Height -= 3; this.Location = new Point(this.Location.X, this.Location.Y + 3); } else { this.timer3.Enabled = false; this.Close(); } } private void timer3_Tick(object sender, EventArgs e) { ScrollDown(); } private void timer2_Tick(object sender, EventArgs e) { timer2.Enabled = false; timer3.Enabled = true; } private void timer1_Tick(object sender, EventArgs e) { ScrollUp(); } private void btnClose_Click(object sender, EventArgs e) { this.Close(); } } }
Form1:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace MSNMessageForm
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void btnTest_Click(object sender, EventArgs e)
{
Form2 form = new Form2();
form.HeightMax = 120;//窗体滚动的高度
form.WidthMax = 148;//窗体滚动的宽度
form.ScrollShow();
}
}
}