安徽省工程建设信息官方网站/网站快速优化排名app

添加控件

在工具箱右击选择工具箱选项卡

如图所示勾选con组件——工具箱才有Windows Media Player控件

右击解决方案——添加——新建项目——类库 BlockLibarary

再右击类库——添加——新建项目——类 Block.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;namespace BlockLibarary
{public class Block{public string BlockTime { get; set; }public string BlockBgSound { get; set; }public virtual bool IsPlay(){if (BlockTime==DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss")){return true;}return false;}}
}

控制台应用程序WindowsBlock——添加——新建项——windows窗体 Form1.cs

添加引用—— BlockLibarary 类库

Form1.cs后台代码

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;
using BlockLibarary;namespace WindowsBlock
{public partial class Form1 : Form{Block myblock = new Block();public Form1(){InitializeComponent();}private void button2_Click(object sender, EventArgs e){DialogResult result= openFileDialog1.ShowDialog();if (result.ToString().ToLower()=="ok"){this.txtBgSound.Text = openFileDialog1.FileName;}}private void button1_Click(object sender, EventArgs e){myblock.BlockTime = Convert.ToDateTime(this.txtTime.Text).ToString("yyyy-MM-dd hh:mm:ss");myblock.BlockBgSound = this.txtBgSound.Text;MessageBox.Show("设定成功");}private void timer1_Tick(object sender, EventArgs e){if (myblock.IsPlay()==true){axWindowsMediaPlayer1.URL = myblock.BlockBgSound;axWindowsMediaPlayer1.Ctlcontrols.play();}}}
}