实现右下角弹窗效果和发送邮件的功能

分享一款自己制作的小工具。功能很简单，就是点击按钮打开指定网页，同时记录点击次数、时间、当前ip地址。

界面用DotNetBar来美化，使用时直接导入dll文件即可。

软件启动时自下向上慢慢浮现，主要使用了Animatewindow函数来实现这种效果。

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;
using System.Runtime.InteropServices;
using System.Net;
using DevComponents.DotNetBar;
using System.Net.Mail;

namespace visit
{
    public partial class Form1 : Form
    {
        string hostname;
        IPHostEntry localhost;
        IPAddress localIPaddr;

        [DllImport("user32")]
        private static extern bool AnimateWindow(IntPtr hwnd, int dwTime, int dwFlags);
        //下面是可用的常量，根据不同的动画效果声明自己需要的   
        private const int AW_HOR_POSITIVE = 0x0001;//自左向右显示窗口   
        private const int AW_HOR_NEGATIVE = 0x0002;//自右向左显示窗口  
        private const int AW_VER_POSITIVE = 0x0004;//自顶向下显示窗口  
        private const int AW_VER_NEGATIVE = 0x0008;//自下向上显示窗口
        private const int AW_CENTER = 0x0010;//若使用了AW_HIDE标志，则使窗口向内重叠；否则向外扩展   
        private const int AW_HIDE = 0x10000;//隐藏窗口   
        private const int AW_ACTIVE = 0x20000;//激活窗口，在使用了AW_HIDE标志后不要使用这个标志   
        private const int AW_SLIDE = 0x40000;//使用滑动类型动画效果，默认为滚动动画类型，当使用AW_CENTER标志时，这个标志就被忽略   
        private const int AW_BLEND = 0x80000;//使用淡入淡出效果
        public Form1()
        {
            InitializeComponent();
            //label1.Text = "软件正在运行中...";
            //label2.Text = "[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]";
            hostname = Dns.GetHostName();
            localhost = Dns.GetHostByName(hostname);
            localIPaddr = localhost.AddressList[0];
            label3.Text = hostname;
            label6.Text = localIPaddr.ToString();
        }
        
        private void Form1_Load(object sender, EventArgs e)
        {
            int x = Screen.PrimaryScreen.WorkingArea.Right - this.Width;
            int y = Screen.PrimaryScreen.WorkingArea.Bottom - this.Height;
            this.Location = new Point(x, y);//设置窗体在屏幕右下角显示   
            AnimateWindow(this.Handle, 1000, AW_SLIDE | AW_ACTIVE | AW_VER_NEGATIVE);
        }
        int count = 0;
        List<string> str = new List<string>();

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            AnimateWindow(this.Handle, 1000, AW_BLEND | AW_HIDE);
        }

        private void buttonX1_Click(object sender, EventArgs e)
        {
            count++;
            str.Add("[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "]" + "已成功搜索了" + count + "次");
            System.Diagnostics.Process.Start("www.baidu.com");
            richTextBox1.Lines = str.ToArray();
            textBox2.Text = count.ToString();
        }

        private void expandablePanel1_ExpandedChanged(object sender, ExpandedChangeEventArgs e)
        {
            if (expandablePanel1.Expanded == false)
            {
                richTextBox1.Visible = true;
            }
            else
            {
                richTextBox1.Visible = false;
            }
        }

        private void buttonX2_Click(object sender, EventArgs e)
        {
            MailMessage mmsg = new MailMessage();
            string sendAddress = textBoxX2.Text.ToString().Trim();
            string password = textBoxX4.Text.ToString().Trim();
            string receivedAddress = textBoxX1.Text.ToString().Trim();
            string mailBody = textBoxX3.Text.ToString().Trim();
            mmsg.To.Add(receivedAddress);  //接收邮箱
            mmsg.From = new MailAddress(sendAddress, "visitor",System.Text.Encoding.UTF8);  //发送邮箱
            mmsg.Subject = "ss";
            mmsg.Body = mailBody;//邮件正文
            mmsg.BodyEncoding = Encoding.UTF8;//正文编码
            mmsg.IsBodyHtml = true;//设置为HTML格式           
            mmsg.Priority = MailPriority.High;//优先级

            SmtpClient client = new SmtpClient();   //设置邮件协议
            client.Host = "smtp.163.com";
            client.UseDefaultCredentials = false;
            client.Credentials = new NetworkCredential(sendAddress, password);
            client.DeliveryMethod = SmtpDeliveryMethod.Network;
            try
            {
                client.Send(mmsg);
                MessageBox.Show("Send Success!");
                textBoxX4.Text = "";
            }
            catch(System.Net.Mail.SmtpException ex)
            {
                MessageBox.Show(ex.Message,"Send Fail!");
            }
        }

        private void buttonX4_Click(object sender, EventArgs e)
        {
            Application.Exit();
        }  
    }
}