/// <summary>
/// 获取当前音乐持续时间,单位/秒
/// </summary>
/// <param name="handle">The channel handle... a HCHANNEL, HMUSIC, HSTREAM. HSAMPLE handles may also be used</param>
/// <param name="mode">
/// How to retrieve the length. One of the following.
/// BASS_POS_BYTE Get the length in bytes.
/// BASS_POS_MUSIC_ORDER Get the length in orders. (HMUSIC only)
/// BASS_POS_OGG Get the number of bitstreams in an OGG file.
/// other modes may be supported by add-ons, see the documentation
/// </param>
/// <returns>If successful, then the channel's length is returned, else -1 is returned. Use BASS_ErrorGetCode to get the error code. </returns>
public static long BASS_ChannelGetLength(int handle, BASSMode mode)
{
if (Environment.Is64BitProcess)
{
return(BassX64.BASS_ChannelGetLength(handle, mode));
}
else
{
return(BassX86.BASS_ChannelGetLength(handle, mode));
}
}