保护视力，我写的一个定时提醒的小玩意。
做程序员2年了，感觉视力越来越差。有时候常常工作到忘记休息。于是就想写一个能够定时提醒的小东西(公司不让从网络下载别的程序)。
功能:
1.能够每隔一段时间提醒我休息，做做眼保健操。
2.能够自己设定时间间隔.
运行环境：.net framework 2.0
使用说明:
双击托盘 重新设定。
右键托盘 可以推出程序。
主界面如图，
能够设定提醒的时间间隔，以秒记，我一般设置为1800，半个小时,默认为半个小时。
设定后点击ok，关闭主窗口，任务栏会有个托盘。
实现原理：
启动一个新线程，让其sleep所设置的时间间隔的长度，然后弹出对话框。
下面是代码文件：只有一个类TimeNotifier
有三个PartialClass TimeNotifier.cs, TimeNotifier.event.cs,TimeNotifier.Designer.cs
TimeNotifier.cs
Code1
using System;2
using System.Collections.Generic;3
using System.ComponentModel;4
using System.Data;5
using System.Drawing;6
using System.Text;7
using System.Windows.Forms;8
9
namespace TimeNotifier10
{11
public partial class TimeNotifier : Form12
{13
/**//// <summary>14
/// Const15
/// </summary>16
public class ConstDefs17
{18
internal static int DefaultSlot = 1800;19
internal static int OneThousant = 1000;20
}21
22
/**//// <summary>23
/// Constructor24
/// </summary>25
public TimeNotifier()26
{27
InitializeComponent();28
SetDefault();29
RegisterEvent();30
TimeReminder();31
}32
33
/**//// <summary>34
/// Exit35
/// </summary>36
/// <param name="sender"></param>37
/// <param name="e"></param>38
private void exitToolStripMenuItem_Click(object sender, EventArgs e)39
{40
this.newTimeThread.Abort();41
Application.Exit();42
}43
44
/**//// <summary>45
/// Reset46
/// </summary>47
/// <param name="sender"></param>48
/// <param name="e"></param>49
private void resetToolStripMenuItem_Click(object sender, EventArgs e)50
{51
this.Show();52
}53
54
private void btnCancel_Click(object sender, EventArgs e)55
{56
this.Hide();57
}58
}59
}
TimeNotifier.event.cs
Code1
using System;2
using System.Collections.Generic;3
using System.Text;4
using System.Drawing;5
using System.ComponentModel;6
using System.Windows.Forms;7
using System.Threading;8
9
namespace TimeNotifier10
{11
public partial class TimeNotifier12
{13
/**//// <summary>14
/// 注册事件.15
/// </summary>16
private void RegisterEvent()17
{18
this.Closing += new System.ComponentModel.CancelEventHandler(Tray_Closing);19
this.Apply.Click += new EventHandler(Apply_Click);20
}21
22
/**//// <summary>23
/// Closing24
/// </summary>25
/// <param name="sender"></param>26
/// <param name="e"></param>27
private void Tray_Closing(object sender, CancelEventArgs e)28
{29
this.Hide();30
e.Cancel = true;31
}32
33
/**//// <summary>34
/// Reset35
/// </summary>36
/// <param name="sender"></param>37
/// <param name="e"></param>38
private void Apply_Click(object sender, EventArgs e)39
{40
this.timeSlot = Int32.Parse(this.textBox1.Text);41
this.newTimeThread.Abort();42
this.TimeReminder();43
}44
45
46
/**//// <summary> 47
/// Set Tray 48
/// </summary> 49
private void SetDefault()50
{51
timeSlot = ConstDefs.DefaultSlot;52
this.textBox1.Text = timeSlot.ToString();53
}54
55
/**//// <summary>56
/// 启动新线程.57
/// </summary>58
private void TimeReminder()59
{60
if (newTimeThread != null)61
{62
newTimeThread.Abort();63
}64
newTimeThread = new Thread(new ThreadStart(TimeNotice));65
newTimeThread.Start();66
}67
68
private void TimeNotice()69
{70
while (true)71
{72
Thread.Sleep(this.timeSlot * ConstDefs.OneThousant);73
MessageBox.Show("Time to have a rest" + DateTime.Now.ToString());74
75
}76
}77
}78
79
80
}
TimeNotifier.Designer.cs
Code1
using System;2
using System.Collections.Generic;3
using System.ComponentModel;4
using System.Data;5
using System.Drawing;6
using System.Text;7
using System.Windows.Forms;8
using System.Threading;9
10
namespace TimeNotifier11
{12
public partial class TimeNotifier13
{14
/**//// <summary> 15
/// Required designer variable. 16
/// </summary> 17
private System.ComponentModel.IContainer components = null;18
private NotifyIcon TrayIcon;19
private ContextMenu TrayMenu;20
private MenuItem subMenuExit;21
private MenuItem subMenuReset;22
private int timeSlot;23
private Thread newTimeThread;24
25
/**//// <summary> 26
/// Clean up any resources being used. 27
/// </summary> 28
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param> 29
protected override void Dispose(bool disposing)30
{31
if (disposing && (components != null))32
{33
components.Dispose();34
}35
base.Dispose(disposing);36
}37
38
Windows Form Designer generated code#region Windows Form Designer generated code39
40
/**//// <summary> 41
/// Required method for Designer support - do not modify 42
/// the contents of this method with the code editor. 43
/// </summary> 44
private void InitializeComponent()45
{46
this.components = new System.ComponentModel.Container();47
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(TimeNotifier));48
this.Apply = new System.Windows.Forms.Button();49
this.btnCancel = new System.Windows.Forms.Button();50
this.gbSetting = new System.Windows.Forms.GroupBox();51
this.label1 = new System.Windows.Forms.Label();52
this.lblInfo = new System.Windows.Forms.Label();53
this.textBox1 = new System.Windows.Forms.TextBox();54
this.notifyIcon1 = new System.Windows.Forms.NotifyIcon(this.components);55
this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);56
this.resetToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();57
this.exitToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();58
this.gbSetting.SuspendLayout();59
this.contextMenuStrip1.SuspendLayout();60
this.SuspendLayout();61
// 62
// Apply63
// 64
this.Apply.Location = new System.Drawing.Point(47, 173);65
this.Apply.Name = "Apply";66
this.Apply.Size = new System.Drawing.Size(75, 25);67
this.Apply.TabIndex = 1;68
this.Apply.Text = "OK";69
this.Apply.UseVisualStyleBackColor = true;70
// 71
// btnCancel72
// 73
this.btnCancel.Location = new System.Drawing.Point(151, 173);74
this.btnCancel.Name = "btnCancel";75
this.btnCancel.Size = new System.Drawing.Size(75, 25);76
this.btnCancel.TabIndex = 2;77
this.btnCancel.Text = "Cancel";78
this.btnCancel.UseVisualStyleBackColor = true;79
this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);80
// 81
// gbSetting82
// 83
this.gbSetting.Controls.Add(this.label1);84
this.gbSetting.Controls.Add(this.lblInfo);85
this.gbSetting.Controls.Add(this.textBox1);86
this.gbSetting.Location = new System.Drawing.Point(-2, 2);87
this.gbSetting.Name = "gbSetting";88
this.gbSetting.Size = new System.Drawing.Size(274, 85);89
this.gbSetting.TabIndex = 4;90
this.gbSetting.TabStop = false;91
this.gbSetting.Text = "设置";92
// 93
// label194
// 95
this.label1.AutoSize = true;96
this.label1.Location = new System.Drawing.Point(124, 52);97
this.label1.Name = "label1";98
this.label1.Size = new System.Drawing.Size(19, 13);99
this.label1.TabIndex = 6;100
this.label1.Text = "秒";101
// 102
// lblInfo103
// 104
this.lblInfo.AutoSize = true;105
this.lblInfo.Location = new System.Drawing.Point(47, 21);106
this.lblInfo.Name = "lblInfo";107
this.lblInfo.Size = new System.Drawing.Size(100, 13);108
this.lblInfo.TabIndex = 5;109
this.lblInfo.Text = "提醒间隔时间(秒):";110
// 111
// textBox1112
// 113
this.textBox1.Location = new System.Drawing.Point(49, 49);114
this.textBox1.Name = "textBox1";115
this.textBox1.Size = new System.Drawing.Size(69, 20);116
this.textBox1.TabIndex = 4;117
// 118
// notifyIcon1119
// 120
this.notifyIcon1.ContextMenuStrip = this.contextMenuStrip1;121
this.notifyIcon1.Icon = ((System.Drawing.Icon)(resources.GetObject("notifyIcon1.Icon")));122
this.notifyIcon1.Text = "定时提醒";123
this.notifyIcon1.Visible = true;124
this.notifyIcon1.DoubleClick += new System.EventHandler(this.resetToolStripMenuItem_Click);125
// 126
// contextMenuStrip1127
// 128
this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {129
this.resetToolStripMenuItem,130
this.exitToolStripMenuItem});131
this.contextMenuStrip1.Name = "contextMenuStrip1";132
this.contextMenuStrip1.RenderMode = System.Windows.Forms.ToolStripRenderMode.Professional;133
this.contextMenuStrip1.Size = new System.Drawing.Size(153, 70);134
// 135
// resetToolStripMenuItem136
// 137
this.resetToolStripMenuItem.Image = ((System.Drawing.Image)(resources.GetObject("resetToolStripMenuItem.Image")));138
this.resetToolStripMenuItem.Name = "resetToolStripMenuItem";139
this.resetToolStripMenuItem.Size = new System.Drawing.Size(152, 22);140
this.resetToolStripMenuItem.Text = "Reset";141
this.resetToolStripMenuItem.Click += new System.EventHandler(this.resetToolStripMenuItem_Click);142
// 143
// exitToolStripMenuItem144
// 145
this.exitToolStripMenuItem.Name = "exitToolStripMenuItem";146
this.exitToolStripMenuItem.Size = new System.Drawing.Size(152, 22);147
this.exitToolStripMenuItem.Text = "Exit";148
this.exitToolStripMenuItem.Click += new System.EventHandler(this.exitToolStripMenuItem_Click);149
// 150
// TimeNotifier151
// 152
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);153
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;154
this.ClientSize = new System.Drawing.Size(272, 224);155
this.Controls.Add(this.gbSetting);156
this.Controls.Add(this.btnCancel);157
this.Controls.Add(this.Apply);158
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;159
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));160
this.MinimizeBox = false;161
this.Name = "TimeNotifier";162
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;163
this.Text = "定时设置";164
this.gbSetting.ResumeLayout(false);165
this.gbSetting.PerformLayout();166
this.contextMenuStrip1.ResumeLayout(false);167
this.ResumeLayout(false);168
169
}170
171
172
173
#endregion174
175
private Button Apply;176
private Button btnCancel;177
private GroupBox gbSetting;178
private Label lblInfo;179
private TextBox textBox1;180
private Label label1;181
private NotifyIcon notifyIcon1;182
private ContextMenuStrip contextMenuStrip1;183
private ToolStripMenuItem exitToolStripMenuItem;184
private ToolStripMenuItem resetToolStripMenuItem;185
186
}187
}188
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