我做了一个播放声音的程序如下:const string FILE_NAME = "c:\\Program Files\\1.wav";internal class Helpers
{
[Flags]
public enum PlaySoundFlags : int
{
SND_SYNC = 0x0000, /* play synchronously (default) */
SND_ASYNC = 0x0001, /* play asynchronously */
SND_NODEFAULT = 0x0002, /* silence (!default) if sound not found */
SND_MEMORY = 0x0004, /* pszSound points to a memory file */
SND_LOOP = 0x0008, /* loop the sound until next sndPlaySound */
SND_NOSTOP = 0x0010, /* don't stop any currently playing sound */
SND_NOWAIT = 0x00002000, /* don't wait if the driver is busy */
SND_ALIAS = 0x00010000, /* name is a registry alias */
SND_ALIAS_ID = 0x00110000, /* alias is a predefined ID */
SND_FILENAME = 0x00020000, /* name is file name */
SND_RESOURCE = 0x00040004, /* name is resource name or atom */
}[DllImport("winmm")]
public static extern bool PlaySound( string szSound, IntPtr hMod, PlaySoundFlags flags );
}public class Sound
{
public static void Play( string strFileName )
{
Helpers.PlaySound( strFileName, IntPtr.Zero, Helpers.PlaySoundFlags.SND_FILENAME | Helpers.PlaySoundFlags.SND_ASYNC );
}
}Sound.Play(FILE_NAME);但是如何让声音停止啊,请各位前辈指点^_^
{
[Flags]
public enum PlaySoundFlags : int
{
SND_SYNC = 0x0000, /* play synchronously (default) */
SND_ASYNC = 0x0001, /* play asynchronously */
SND_NODEFAULT = 0x0002, /* silence (!default) if sound not found */
SND_MEMORY = 0x0004, /* pszSound points to a memory file */
SND_LOOP = 0x0008, /* loop the sound until next sndPlaySound */
SND_NOSTOP = 0x0010, /* don't stop any currently playing sound */
SND_NOWAIT = 0x00002000, /* don't wait if the driver is busy */
SND_ALIAS = 0x00010000, /* name is a registry alias */
SND_ALIAS_ID = 0x00110000, /* alias is a predefined ID */
SND_FILENAME = 0x00020000, /* name is file name */
SND_RESOURCE = 0x00040004, /* name is resource name or atom */
}[DllImport("winmm")]
public static extern bool PlaySound( string szSound, IntPtr hMod, PlaySoundFlags flags );
}public class Sound
{
public static void Play( string strFileName )
{
Helpers.PlaySound( strFileName, IntPtr.Zero, Helpers.PlaySoundFlags.SND_FILENAME | Helpers.PlaySoundFlags.SND_ASYNC );
}
}Sound.Play(FILE_NAME);但是如何让声音停止啊,请各位前辈指点^_^
不吝赐教^_^
2.关闭耳朵。
3.试试下面的代码://Play
Helpers.PlaySound(strFileName, IntPtr.Zero, Helpers.PlaySoundFlags.SND_FILENAME | Helpers.PlaySoundFlags.SND_ASYNC | Helpers.PlaySoundFlags.SND_NODEFAULT | Helpers.PlaySoundFlags.SND_LOOP);//Stop
Helpers.PlaySound("", IntPtr.Zero, Helpers.PlaySoundFlags.SND_PURGE || Helpers.PlaySoundFlags.SND_NODEFAULT);
Sound.Play();
播放空文件,即不播放文件,也可以停止^_^