form1.cs

用这个程序可以测试在每一阶段当前电池的电量

using System;
using System.Drawing;
using System.Collections;
using System.Windows.Forms;
using System.Data;
using System.Runtime.InteropServices;
using System.Text ;
using System.IO ;

namespace AD130_PLAY
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;

		[DllImport("coredll.dll")]
		public static extern bool PlaySound(string pszSound,int hmod,int fdwSound);
		public const int SND_FILENAME = 0x00020000;
		public const int SND_ASYNC = 0x0001;
	
		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}
		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			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.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(32, 80);
			this.button1.Size = new System.Drawing.Size(64, 32);
			this.button1.Text = "Play";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(128, 80);
			this.button2.Size = new System.Drawing.Size(56, 32);
			this.button2.Text = "Exit";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// Form1
			// 
			this.ClientSize = new System.Drawing.Size(218, 184);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Text = "Form1";

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>

		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			PlaySound(@"\Storage\Audio.wav",0,SND_ASYNC|SND_FILENAME);
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			this.Close ();
		}
	}
}