C#右下角弹窗提醒 源码

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;
//Download by http://www.codefans.net
namespace DropDownForm
{
    public partial class GroundForm : Form
    {
        public GroundForm（）
        {
            InitializeComponent（）;
        }

        private void display_Click（object sender EventArgs e）
        {
            MainForm.Instance（）.ShowForm（）;//显示窗体
        }

        private void close_Click（object sender EventArgs e）
        {
            MainForm.Instance（）.CloseForm（）;//隐藏窗体
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        702  2012-01-03 16:19  SoutheastDisplayWindow\Backup\DropDownForm\GroundForm.cs

     文件       3449  2012-01-03 16:18  SoutheastDisplayWindow\Backup\DropDownForm\GroundForm.Designer.cs

     文件       5814  2009-01-17 15:17  SoutheastDisplayWindow\Backup\DropDownForm\GroundForm.resx

     文件       4146  2012-01-03 16:19  SoutheastDisplayWindow\Backup\DropDownForm\MainForm.cs

     文件       3415  2009-02-26 15:47  SoutheastDisplayWindow\Backup\DropDownForm\MainForm.Designer.cs

     文件     273533  2009-02-26 15:47  SoutheastDisplayWindow\Backup\DropDownForm\MainForm.resx

     文件        537  2012-01-03 16:19  SoutheastDisplayWindow\Backup\DropDownForm\Program.cs

     文件       1356  2009-01-17 09:12  SoutheastDisplayWindow\Backup\DropDownForm\Properties\AssemblyInfo.cs

     文件       3593  2009-02-26 15:48  SoutheastDisplayWindow\Backup\DropDownForm\Properties\Resources.Designer.cs

     文件       6685  2009-02-26 15:48  SoutheastDisplayWindow\Backup\DropDownForm\Properties\Resources.resx

     文件       1097  2009-01-17 09:12  SoutheastDisplayWindow\Backup\DropDownForm\Properties\Settings.Designer.cs

     文件        249  2009-01-17 09:12  SoutheastDisplayWindow\Backup\DropDownForm\Properties\Settings.settings

     文件       1210  2009-02-26 15:48  SoutheastDisplayWindow\Backup\DropDownForm\Resources\Close1.bmp

     文件       1210  2009-02-26 15:48  SoutheastDisplayWindow\Backup\DropDownForm\Resources\Close2.bmp

     文件     175444  2009-02-26 15:42  SoutheastDisplayWindow\Backup\DropDownForm\Resources\消息提示.bmp

     文件       4420  2009-02-26 15:48  SoutheastDisplayWindow\Backup\DropDownForm\SoutheastDisplayWindow.csproj

     文件        946  2009-02-07 16:45  SoutheastDisplayWindow\Backup\SoutheastDisplayWindow.sln

    ..A..H.     28160  2009-03-09 11:28  SoutheastDisplayWindow\Backup\SoutheastDisplayWindow.suo

     文件     369152  2013-11-21 18:37  SoutheastDisplayWindow\DropDownForm\bin\Debug\DropDownForm.exe

     文件      28160  2013-11-21 18:37  SoutheastDisplayWindow\DropDownForm\bin\Debug\DropDownForm.pdb

     文件      11608  2013-11-21 18:37  SoutheastDisplayWindow\DropDownForm\bin\Debug\DropDownForm.vshost.exe

     文件        702  2012-01-03 16:19  SoutheastDisplayWindow\DropDownForm\GroundForm.cs

     文件       3449  2012-01-03 16:18  SoutheastDisplayWindow\DropDownForm\GroundForm.Designer.cs

     文件       5814  2009-01-17 15:17  SoutheastDisplayWindow\DropDownForm\GroundForm.resx

     文件       4146  2012-01-03 16:19  SoutheastDisplayWindow\DropDownForm\MainForm.cs

     文件       3415  2009-02-26 15:47  SoutheastDisplayWindow\DropDownForm\MainForm.Designer.cs

     文件     273533  2009-02-26 15:47  SoutheastDisplayWindow\DropDownForm\MainForm.resx

     文件       6451  2013-11-21 18:37  SoutheastDisplayWindow\DropDownForm\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件     369152  2013-11-21 18:37  SoutheastDisplayWindow\DropDownForm\obj\Debug\DropDownForm.exe

     文件        180  2013-11-21 18:37  SoutheastDisplayWindow\DropDownForm\obj\Debug\DropDownForm.GroundForm.resources

............此处省略42个文件信息