namespace Microsoft.Win32 { //WAVE_FORMAT定义 public static partial class NativeMethods { /// /// WAVE_FORMAT_PCM /// public const int WAVE_FORMAT_PCM = 1; /// /// WAVE_FORMAT_ADPCM /// public const int WAVE_FORMAT_ADPCM = 2; /// /// WAVE_FORMAT_IEEE_FLOAT /// public const int WAVE_FORMAT_IEEE_FLOAT = 3; } }