定时提醒的小工具

  1using System;
  2using System.Drawing;
  3using System.Collections;
  4using System.ComponentModel;
  5using System.Windows.Forms;
  6using System.Data;
  7
  8namespace NoticePad
  9{
 10    /**//// <summary>
 11    /// 定时提醒的小工具。
 12    /// </summary>
 13    public class Form1 : System.Windows.Forms.Form
 14    {
 15        private System.Windows.Forms.Label label1;
 16        private System.Windows.Forms.Label label2;
 17        private System.Windows.Forms.TextBox textBox1;
 18        private System.Windows.Forms.Timer timer1;
 19        private System.Windows.Forms.NumericUpDown ndHour;
 20        private System.Windows.Forms.NumericUpDown ndMinute;
 21        private System.Windows.Forms.Button btn_OK;
 22        private System.ComponentModel.IContainer components;
 23
 24        public Form1()
 25        {
 26            //
 27            // Windows 窗体设计器支持所必需的
 28            //
 29            InitializeComponent();
 30
 31            //
 32            // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
 33            //
 34        }
 35
 36        /**//// <summary>
 37        /// 清理所有正在使用的资源。
 38        /// </summary>
 39        protected override void Dispose( bool disposing )
 40        {
 41            if( disposing )
 42            {
 43                if (components != null) 
 44                {
 45                    components.Dispose();
 46                }
 47            }
 48            base.Dispose( disposing );
 49        }
 50
 51        Windows Form Designer generated code#region Windows Form Designer generated code
 52        /**//// <summary>
 53        /// 设计器支持所需的方法 - 不要使用代码编辑器修改
 54        /// 此方法的内容。
 55        /// </summary>
 56        private void InitializeComponent()
 57        {
 58            this.components = new System.ComponentModel.Container();
 59            this.ndHour = new System.Windows.Forms.NumericUpDown();
 60            this.ndMinute = new System.Windows.Forms.NumericUpDown();
 61            this.label1 = new System.Windows.Forms.Label();
 62            this.label2 = new System.Windows.Forms.Label();
 63            this.textBox1 = new System.Windows.Forms.TextBox();
 64            this.btn_OK = new System.Windows.Forms.Button();
 65            this.timer1 = new System.Windows.Forms.Timer(this.components);
 66            ((System.ComponentModel.ISupportInitialize)(this.ndHour)).BeginInit();
 67            ((System.ComponentModel.ISupportInitialize)(this.ndMinute)).BeginInit();
 68            this.SuspendLayout();
 69            // 
 70            // ndHour
 71            // 
 72            this.ndHour.Location = new System.Drawing.Point(8, 8);
 73            this.ndHour.Maximum = new System.Decimal(new int[] {
 74                                                                   23,
 75                                                                   0,
 76                                                                   0,
 77                                                                   0});
 78            this.ndHour.Name = "ndHour";
 79            this.ndHour.Size = new System.Drawing.Size(48, 25);
 80            this.ndHour.TabIndex = 0;
 81            // 
 82            // ndMinute
 83            // 
 84            this.ndMinute.Location = new System.Drawing.Point(112, 8);
 85            this.ndMinute.Maximum = new System.Decimal(new int[] {
 86                                                                     59,
 87                                                                     0,
 88                                                                     0,
 89                                                                     0});
 90            this.ndMinute.Name = "ndMinute";
 91            this.ndMinute.Size = new System.Drawing.Size(48, 25);
 92            this.ndMinute.TabIndex = 1;
 93            // 
 94            // label1
 95            // 
 96            this.label1.AutoSize = true;
 97            this.label1.Location = new System.Drawing.Point(64, 16);
 98            this.label1.Name = "label1";
 99            this.label1.Size = new System.Drawing.Size(21, 18);
100            this.label1.TabIndex = 2;
101            this.label1.Text = "时";
102            // 
103            // label2
104            // 
105            this.label2.AutoSize = true;
106            this.label2.Location = new System.Drawing.Point(176, 16);
107            this.label2.Name = "label2";
108            this.label2.Size = new System.Drawing.Size(21, 18);
109            this.label2.TabIndex = 3;
110            this.label2.Text = "分";
111            // 
112            // textBox1
113            // 
114            this.textBox1.Location = new System.Drawing.Point(8, 40);
115            this.textBox1.Multiline = true;
116            this.textBox1.Name = "textBox1";
117            this.textBox1.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
118            this.textBox1.Size = new System.Drawing.Size(368, 200);
119            this.textBox1.TabIndex = 4;
120            this.textBox1.Text = "写入提醒的内容";
121            // 
122            // btn_OK
123            // 
124            this.btn_OK.Location = new System.Drawing.Point(232, 8);
125            this.btn_OK.Name = "btn_OK";
126            this.btn_OK.Size = new System.Drawing.Size(136, 24);
127            this.btn_OK.TabIndex = 5;
128            this.btn_OK.Text = "确定并隐藏";
129            this.btn_OK.TextAlign = System.Drawing.ContentAlignment.TopCenter;
130            this.btn_OK.Click += new System.EventHandler(this.btn_OK_Click);
131            // 
132            // timer1
133            // 
134            this.timer1.Interval = 1000;
135            this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
136            // 
137            // Form1
138            // 
139            this.AutoScaleBaseSize = new System.Drawing.Size(8, 18);
140            this.ClientSize = new System.Drawing.Size(386, 250);
141            this.Controls.AddRange(new System.Windows.Forms.Control[] {
142                                                                          this.btn_OK,
143                                                                          this.textBox1,
144                                                                          this.label2,
145                                                                          this.label1,
146                                                                          this.ndMinute,
147                                                                          this.ndHour});
148            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
149            this.MaximizeBox = false;
150            this.Name = "Form1";
151            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
152            this.Text = "提醒工具";
153            ((System.ComponentModel.ISupportInitialize)(this.ndHour)).EndInit();
154            ((System.ComponentModel.ISupportInitialize)(this.ndMinute)).EndInit();
155            this.ResumeLayout(false);
156
157        }
158        #endregion
159
160        /**//// <summary>
161        /// 应用程序的主入口点。
162        /// </summary>
163        [STAThread]
164        static void Main() 
165        {
166            Application.Run(new Form1());
167        }
168
169        private System.DateTime dtDes;
170        // 定时周期的检查是否到了提醒的时间了。
171        private void timer1_Tick(object sender, System.EventArgs e)
172        {
173            if (DateTime.Now > dtDes)
174            {
175                timer1.Enabled = false;
176                this.Show();
177                this.Activate();
178            }
179        }
180
181        // 确定提醒的时间，然后隐藏该工具。
182        private void btn_OK_Click(object sender, System.EventArgs e)
183        {
184            dtDes = new DateTime(
185                DateTime.Today.Year,
186                DateTime.Today.Month,
187                DateTime.Today.Day,
188                (int)ndHour.Value,
189                (int)ndMinute.Value,
190                0,0);
191            timer1.Enabled = true;
192            this.Hide();
193        }
194    }
195}
196