enum PerceivedFlag

    ///<summary>No perceived type was found (PERCEIVED_TYPE_UNSPECIFIED).</summary>

    ///<summary>The perceived type was determined through an association in the registry.</summary>

    ///<summary>The perceived type is inherently known to Windows.</summary>

    ///<summary>The perceived type was determined through a codec provided with Windows.</summary>

    ///<summary>The perceived type is supported by the GDI+ library.</summary>

    ///<summary>The perceived type is supported by the Windows Media SDK.</summary>

    ///<summary>The perceived type is supported by Windows compressed folders.</summary>

Enum PerceivedFlag

    '''<summary>No perceived type was found (PERCEIVED_TYPE_UNSPECIFIED).</summary>

    '''<summary>The perceived type was determined through an association in the registry.</summary>

    '''<summary>The perceived type is inherently known to Windows.</summary>

    '''<summary>The perceived type was determined through a codec provided with Windows.</summary>

    '''<summary>The perceived type is supported by the GDI+ library.</summary>

    '''<summary>The perceived type is supported by the Windows Media SDK.</summary>

    '''<summary>The perceived type is supported by Windows compressed folders.</summary>

    public static PropertyKey PKEY_PerceivedType = new PropertyKey( 0x28636AA6, 0x953D, 0x11D2, 0xB5, 0xD6, 0x00, 0xC0, 0x4F, 0xD9, 0x18, 0xD0, 9);

/// Retrieves a file's perceived type based on its extension.

static extern void AssocGetPerceivedType(

    out PerceivedType perceivedType,

    out PerceivedFlags perceivedFlags,

''' Retrieves a file's perceived type based on its extension.

Shared Sub AssocGetPerceivedType( _

    <Out> ByRef perceivedType As PerceivedType, _

    <Out> ByRef perceivedFlags As PerceivedFlags, _

See Perceived and PerceivedFlag enumerations

PerceivedType type;

PerceivedFlag flags;

AssocGetPerceivedType(".wav", out type, out flags, IntPtr.Zero);

Dim type As PerceivedType

Dim flags As PerceivedFlags

AssocGetPerceivedType(".wav", type, flags, IntPtr.Zero)