C#教程之C#实现闹钟AlarmClock实例代码

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C#教程之C#实现闹钟AlarmClock实例代码

本文所述是一个小巧且功能简单的C#闹钟程序代码AlarmClock，程序涉及到了AxInterop.MSMask.dll与Interop.MSMask.dll两个控件，对编写时间闹钟或许有点参考价值。

完整实例代码如下：

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using System;

using System.Drawing;

using System.Collections;

using System.ComponentModel;

using System.Windows.Forms;

using System.Data;

namespace AlarmClock

{

 /// <summary>

 /// Form1 的摘要说明。

 /// </summary>

 public class Form1 : System.Windows.Forms.Form

 {

 private System.Windows.Forms.MonthCalendar monthCalendar1;

 private System.Windows.Forms.Label label1;

 private System.Windows.Forms.TextBox textBox1;

 private System.Windows.Forms.ListBox listBox1;

 private AxMSMask.AxMaskEdBox mask1;

 private System.Windows.Forms.Timer timer1;

 private System.Windows.Forms.Button buttonAdd;

 private System.Windows.Forms.Button buttonDel;

 private System.ComponentModel.IContainer components;

 public Form1()

 {

  InitializeComponent();

 }

 protected override void Dispose( bool disposing )

 {

  if( disposing )

  {

  if (components != null) 

  {

   components.Dispose();

  }

  }

  base.Dispose( disposing );

 }

 #region Windows 窗体设计器生成的代码

 /// <summary>

 /// 设计器支持所需的方法 - 不要使用代码编辑器修改

 /// 此方法的内容。

 /// </summary>

 private void InitializeComponent()

 {

  this.components = new System.ComponentModel.Container();

  System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));

  this.monthCalendar1 = new System.Windows.Forms.MonthCalendar();

  this.label1 = new System.Windows.Forms.Label();

  this.mask1 = new AxMSMask.AxMaskEdBox();

  this.textBox1 = new System.Windows.Forms.TextBox();

  this.listBox1 = new System.Windows.Forms.ListBox();

  this.buttonAdd = new System.Windows.Forms.Button();

  this.buttonDel = new System.Windows.Forms.Button();

  this.timer1 = new System.Windows.Forms.Timer(this.components);

  ((System.ComponentModel.ISupportInitialize)(this.mask1)).BeginInit();

  this.SuspendLayout();

  // 

  // monthCalendar1

  // 

  this.monthCalendar1.Location = new System.Drawing.Point(12, 112);

  this.monthCalendar1.Name = "monthCalendar1";

  this.monthCalendar1.TabIndex = 0;

  // 

  // label1

  // 

  this.label1.Font = new System.Drawing.Font("宋体", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));

  this.label1.Location = new System.Drawing.Point(8, 16);

  this.label1.Name = "label1";

  this.label1.Size = new System.Drawing.Size(88, 23);

  this.label1.TabIndex = 1;

  this.label1.Text = "label1";

  // 

  // mask1

  // 

  this.mask1.Location = new System.Drawing.Point(16, 48);

  this.mask1.Name = "mask1";

  this.mask1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("mask1.OcxState")));

  this.mask1.Size = new System.Drawing.Size(88, 23);

  this.mask1.TabIndex = 2;

  // 

  // textBox1

  // 

  this.textBox1.Location = new System.Drawing.Point(16, 80);

  this.textBox1.Name = "textBox1";

  this.textBox1.Size = new System.Drawing.Size(88, 21);

  this.textBox1.TabIndex = 3;

  this.textBox1.Text = "输入内容";

  // 

  // listBox1

  // 

  this.listBox1.ItemHeight = 12;

  this.listBox1.Location = new System.Drawing.Point(120, 16);

  this.listBox1.Name = "listBox1";

  this.listBox1.Size = new System.Drawing.Size(152, 52);

  this.listBox1.TabIndex = 4;

  // 

  // buttonAdd

  // 

  this.buttonAdd.Location = new System.Drawing.Point(120, 80);

  this.buttonAdd.Name = "buttonAdd";

  this.buttonAdd.Size = new System.Drawing.Size(56, 24);

  this.buttonAdd.TabIndex = 5;

  this.buttonAdd.Text = "添加";

  this.buttonAdd.Click += new System.EventHandler(this.buttonAdd_Click);

  // 

  // buttonDel

  // 

  this.buttonDel.Location = new System.Drawing.Point(216, 80);

  this.buttonDel.Name = "buttonDel";

  this.buttonDel.Size = new System.Drawing.Size(56, 24);

  this.buttonDel.TabIndex = 6;

  this.buttonDel.Text = "删除";

  this.buttonDel.Click += new System.EventHandler(this.buttonDel_Click);

  // 

  // timer1

  // 

  this.timer1.Enabled = true;

  this.timer1.Interval = 1000;

  this.timer1.Tick += new System.EventHandler(this.timer1_Tick);

  // 

  // Form1

  // 

  this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);

  this.ClientSize = new System.Drawing.Size(292, 266);

  this.Controls.Add(this.buttonDel);

  this.Controls.Add(this.buttonAdd);

  this.Controls.Add(this.listBox1);

  this.Controls.Add(this.textBox1);

  this.Controls.Add(this.mask1);

  this.Controls.Add(this.label1);

  this.Controls.Add(this.monthCalendar1);

  this.Name = "Form1";

  this.Text = "小闹钟";

  this.Load += new System.EventHandler(this.Form1_Load);

  ((System.ComponentModel.ISupportInitialize)(this.mask1)).EndInit();

  this.ResumeLayout(false);

 }

 #endregion

 /// <summary>

 /// 应用程序的主入口点。

 /// </summary>

 [STAThread]

 static void Main() 

 {

  Application.Run(new Form1());

 }

 private void timer1_Tick(object sender, System.EventArgs e)

 {

  //计时事件

  label1.Text = System.DateTime.Now.ToLongTimeString();

  //定时功能

  int i;

  //当前时间信息

  int hh = DateTime.Now.Hour;

  int mm = DateTime.Now.Minute;

  int ss = DateTime.Now.Second;

  for( i = 1; i <= listBox1.Items.Count; i++ )

  {

  string mytime;

  int myhh, mymm, myss;

  //获取事件字符串

  mytime = listBox1.Items[i-1].ToString( );

  myhh = int.Parse( mytime.Substring(0,2) );

  if( hh == myhh )

  {

   mymm = int.Parse( mytime.Substring(2,2) );

   if( mm == mymm )

   {

   myss = int.Parse( mytime.Substring(4,2) );

   if( ss == myss )

   {

    string tempmsg = mytime.Substring(7, mytime.Length - 7 );

    MessageBox.Show( tempmsg, "闹钟提示" );

   }

   }

  }

  }

 }

 private void buttonAdd_Click(object sender, System.EventArgs e)

 {

  String tempstr;

  int tss;

  int tmm;

  int thh;

  //获取用户输入的时间

  tempstr = mask1.ClipText;

  //判断输入是否完整

  if( tempstr.Length < 6 )

  {

  MessageBox.Show( "输入格式错误，不足位请补0", "格式错误" );

  //设置焦点

  mask1.Focus( );

  //设置重新输入起始位置

  mask1.SelStart = 0;

  //设置选择字符的长度

  mask1.SelLength = 8;

  return;

  }

  //取得小时数并加以判断

  thh = int.Parse( tempstr.Substring(0,2) );

  if( thh < 0 || thh > 23 )

  {

  MessageBox.Show( "输入小时数应在0到23之间", "小时数错误" );

  mask1.Focus( );

  mask1.SelStart = 0;

  mask1.SelLength = 2;

  return;

  }

  //获取分钟数并加以判断

  tmm = int.Parse( tempstr.Substring(2,2) );

  if( tmm < 0 || tmm > 60 )

  {

  MessageBox.Show( "输入分钟数应在0到60之间", "分钟数错误" );

  mask1.Focus( );

  mask1.SelStart = 3;

  mask1.SelLength = 2;

  return;

  }

  //获取秒钟数并加以判断

  tss = int.Parse( tempstr.Substring(4,2) );

  if( tss < 0 || tss > 60 )

  {

  MessageBox.Show( "输入秒钟数应在0到60之间", "秒钟数错误" );

  mask1.Focus( );

  mask1.SelStart = 6;

  mask1.SelLength = 2;

  return;

  }

  //将定时事件添加到ListBox中

  tempstr = tempstr + "-" + textBox1.Text;

  listBox1.Items.Add( tempstr );

  textBox1.Text = ""; 

 }

 private void buttonDel_Click(object sender, System.EventArgs e)

 {

  //如果列表中存在定时项

  if( listBox1.Items.Count > 0 )

  {

  //删除选中的项

  if( listBox1.SelectedItems.Count > 0 )

  {

   listBox1.Items.RemoveAt( listBox1.SelectedIndex );

  }

  }

 }

 private void Form1_Load(object sender, System.EventArgs e)

 {

  label1.Text = System.DateTime.Now.ToLongTimeString();

 }

 }

}

本文实例代码备有较为详尽的注释，可以帮助大家很好的理解代码段的功能，希望本文所述实例对大家的C#程序设计有一定的帮助作用。

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