MediaHandler.cs类源码-Sound命名空间-代码大全-开发者工具网

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你现在查看的是MediaHandler.cs类的源码

/// <summary>
/// 类说明：Assistant
/// 编 码 人：苏飞
/// 联系方式：361983679  
/// 更新网站：http://www.sufeinet.com/thread-655-1-1.html
/// </summary>
using System;
using System.Media;

namespace DotNet.Utilities
{
    /// <summary>
    /// 处理多媒体的公共类
    /// </summary>
    public class MediaHandler
    {
        #region 同步播放wav文件
        /// <summary>
        /// 以同步方式播放wav文件
        /// </summary>
        /// <param name="sp">SoundPlayer对象</param>
        /// <param name="wavFilePath">wav文件的路径</param>
        public static void SyncPlayWAV(SoundPlayer sp, string wavFilePath)
        {
            try
            {
                //设置wav文件的路径 
                sp.SoundLocation = wavFilePath;

//使用异步方式加载wav文件
                sp.LoadAsync();

//使用同步方式播放wav文件
                if (sp.IsLoadCompleted)
                {
                    sp.PlaySync();
                }
            }
            catch (Exception ex)
            {
                string errStr = ex.Message;
                throw ex;
            }
        }

/// <summary>
        /// 以同步方式播放wav文件
        /// </summary>
        /// <param name="wavFilePath">wav文件的路径</param>
        public static void SyncPlayWAV(string wavFilePath)
        {
            try
            {
                //创建一个SoundPlaryer类，并设置wav文件的路径
                SoundPlayer sp = new SoundPlayer(wavFilePath);

//使用异步方式加载wav文件
                sp.LoadAsync();

//使用同步方式播放wav文件
                if (sp.IsLoadCompleted)
                {
                    sp.PlaySync();
                }
            }
            catch (Exception ex)
            {
                string errStr = ex.Message;
                throw ex;
            }
        }
        #endregion

#region 异步播放wav文件
        /// <summary>
        /// 以异步方式播放wav文件
        /// </summary>
        /// <param name="sp">SoundPlayer对象</param>
        /// <param name="wavFilePath">wav文件的路径</param>
        public static void ASyncPlayWAV(SoundPlayer sp, string wavFilePath)
        {
            try
            {
                //设置wav文件的路径 
                sp.SoundLocation = wavFilePath;

//使用异步方式加载wav文件
                sp.LoadAsync();

//使用异步方式播放wav文件
                if (sp.IsLoadCompleted)
                {
                    sp.Play();
                }
            }
            catch (Exception ex)
            {
                string errStr = ex.Message;
                throw ex;
            }
        }

/// <summary>
        /// 以异步方式播放wav文件
        /// </summary>
        /// <param name="wavFilePath">wav文件的路径</param>
        public static void ASyncPlayWAV(string wavFilePath)
        {
            try
            {
                //创建一个SoundPlaryer类，并设置wav文件的路径
                SoundPlayer sp = new SoundPlayer(wavFilePath);

//使用异步方式加载wav文件
                sp.LoadAsync();

//使用异步方式播放wav文件
                if (sp.IsLoadCompleted)
                {
                    sp.Play();
                }
            }
            catch (Exception ex)
            {
                string errStr = ex.Message;
                throw ex;
            }
        }
        #endregion

#region 停止播放wav文件
        /// <summary>
        /// 
        /// </summary>
        /// <param name="sp">SoundPlayer对象</param>
        public static void StopWAV(SoundPlayer sp)
        {
            sp.Stop();
        }
        #endregion
    }
}