Tablets.IsPacketPropertySupported, méthode

Article
11/05/2008

Mise à jour : November 2007

Retourne une valeur qui indique si un champ PacketProperty, ayant un identificateur global unique (GUID), est pris en charge par tous les objets Tablet dans la collection Tablets.

Espace de noms : Microsoft.Ink
Assembly : Microsoft.Ink (dans Microsoft.Ink.dll)

Syntaxe

'Déclaration
Public Function IsPacketPropertySupported ( _
    g As Guid _
) As Boolean
'Utilisation
Dim instance As Tablets
Dim g As Guid
Dim returnValue As Boolean

returnValue = instance.IsPacketPropertySupported(g)

public bool IsPacketPropertySupported(
    Guid g
)

public:
bool IsPacketPropertySupported(
    Guid g
)

public boolean IsPacketPropertySupported(
    Guid g
)

public function IsPacketPropertySupported(
    g : Guid
) : boolean

Paramètres

g
Type : System.Guid
Identificateur GUID (page pouvant être en anglais) pour le champ PacketProperty demandé.

Valeur de retour

Type : System.Boolean
Retourne une valeur qui indique si un champ PacketProperty, ayant un identificateur global unique (GUID), est pris en charge par tous les objets Tablet dans la collection Tablets.

Valeur	Signification
true	Le champ PacketProperty est pris en charge dans toute la collection Tablets.
false	Le champ PacketProperty n'est pas pris en charge dans toute la collection Tablets.

Notes

Cette méthode détermine si une collection Tablets prend en charge différents champs de la classe PacketProperty.

Remarque :
Lorsque cette méthode est appelée sur la collection Tablets, elle interroge toutes les tablettes du système. Si aucune ne prend en charge la propriété, la valeur false est retournée. Appelez la méthode Tablet.IsPacketPropertySupported sur un objet Tablet individuel pour déterminer si le périphérique prend en charge une propriété connue.

Exemples

Cet exemple signale les champs PacketProperty disponibles pour tous les objets Tablet dans la collection Tablets, allTablets.

Private Function Report_Properties_AllTablets() As String

    Dim SB As StringBuilder = New StringBuilder(1024)
    Dim allTablets As Tablets = New Tablets()

    ' Generate a report on which PacketProperties are supported by all tablets.
    SB.AppendLine("Packet Properties supported by all tablets")
    If allTablets.IsPacketPropertySupported(PacketProperty.AltitudeOrientation) Then
        SB.AppendLine("AltitudeOrientation: YES")
    Else
        SB.AppendLine("AltitudeOrientation: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.AzimuthOrientation) Then
        SB.AppendLine("AzimuthOrientation: YES")
    Else
        SB.AppendLine("AzimuthOrientation: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.ButtonPressure) Then
        SB.AppendLine("ButtonPressure: YES")
    Else
        SB.AppendLine("ButtonPressure: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.NormalPressure) Then
        SB.AppendLine("NormalPressure: YES")
    Else
        SB.AppendLine("NormalPressure: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.PacketStatus) Then
        SB.AppendLine("PacketStatus: YES")
    Else
        SB.AppendLine("PacketStatus: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.PitchRotation) Then
        SB.AppendLine("PitchRotation: YES")
    Else
        SB.AppendLine("PitchRotation: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.RollRotation) Then
        SB.AppendLine("RollRotation: YES")
    Else
        SB.AppendLine("RollRotation: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.SerialNumber) Then
        SB.AppendLine("SerialNumber: YES")
    Else
        SB.AppendLine("SerialNumber: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.TangentPressure) Then
        SB.AppendLine("TangentPressure: YES")
    Else
        SB.AppendLine("TangentPressure: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.TimerTick) Then
        SB.AppendLine("TimerTick: YES")
    Else
        SB.AppendLine("TimerTick: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.TwistOrientation) Then
        SB.AppendLine("TwistOrientation: YES")
    Else
        SB.AppendLine("TwistOrientation: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.X) Then
        SB.AppendLine("X: YES")
    Else
        SB.AppendLine("X: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.XTiltOrientation) Then
        SB.AppendLine("XTiltOrientation: YES")
    Else
        SB.AppendLine("XTiltOrientation: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.Y) Then
        SB.AppendLine("Y: YES")
    Else
        SB.AppendLine("Y: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.YawRotation) Then
        SB.AppendLine("YawRotation: YES")
    Else
        SB.AppendLine("YawRotation: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.YTiltOrientation) Then
        SB.AppendLine("YTiltOrientation: YES")
    Else
        SB.AppendLine("YTiltOrientation: NO")
    End If

    If allTablets.IsPacketPropertySupported(PacketProperty.Z) Then
        SB.AppendLine("Z: YES")
    Else
        SB.AppendLine("Z: NO")
    End If

    Return SB.ToString

End Function

public string Report_Properties_AllTablets()
{
    StringBuilder SB = new StringBuilder(1024);
    Tablets allTablets = new Tablets();
    // Generate a report on which PacketProperties are supported by all tablets.
    SB.AppendLine("Packet Properties supported by all tablets");
    SB.AppendLine("AltitudeOrientation: " + ((allTablets.IsPacketPropertySupported(PacketProperty.AltitudeOrientation)) ? "YES" : "NO"));
    SB.AppendLine("AzimuthOrientation: " + ((allTablets.IsPacketPropertySupported(PacketProperty.AzimuthOrientation)) ? "YES" : "NO"));
    SB.AppendLine("ButtonPressure: " + ((allTablets.IsPacketPropertySupported(PacketProperty.ButtonPressure)) ? "YES" : "NO"));
    SB.AppendLine("NormalPressure: " + ((allTablets.IsPacketPropertySupported(PacketProperty.NormalPressure)) ? "YES" : "NO"));
    SB.AppendLine("PacketStatus: " + ((allTablets.IsPacketPropertySupported(PacketProperty.PacketStatus)) ? "YES" : "NO"));
    SB.AppendLine("PitchRotation: " + ((allTablets.IsPacketPropertySupported(PacketProperty.PitchRotation)) ? "YES" : "NO"));
    SB.AppendLine("RollRotation: " + ((allTablets.IsPacketPropertySupported(PacketProperty.RollRotation)) ? "YES" : "NO"));
    SB.AppendLine("SerialNumber: " + ((allTablets.IsPacketPropertySupported(PacketProperty.SerialNumber)) ? "YES" : "NO"));
    SB.AppendLine("TangentPressure: " + ((allTablets.IsPacketPropertySupported(PacketProperty.TangentPressure)) ? "YES" : "NO"));
    SB.AppendLine("TimerTick: " + ((allTablets.IsPacketPropertySupported(PacketProperty.TimerTick)) ? "YES" : "NO"));
    SB.AppendLine("TwistOrientation: " + ((allTablets.IsPacketPropertySupported(PacketProperty.TwistOrientation)) ? "YES" : "NO"));
    SB.AppendLine("X: " + ((allTablets.IsPacketPropertySupported(PacketProperty.X)) ? "YES" : "NO"));
    SB.AppendLine("XTiltOrientation: " + ((allTablets.IsPacketPropertySupported(PacketProperty.XTiltOrientation)) ? "YES" : "NO"));
    SB.AppendLine("Y: " + ((allTablets.IsPacketPropertySupported(PacketProperty.Y)) ? "YES" : "NO"));
    SB.AppendLine("YawRotation: " + ((allTablets.IsPacketPropertySupported(PacketProperty.YawRotation)) ? "YES" : "NO"));
    SB.AppendLine("YTiltOrientation: " + ((allTablets.IsPacketPropertySupported(PacketProperty.YTiltOrientation)) ? "YES" : "NO"));
    SB.AppendLine("Z: " + ((allTablets.IsPacketPropertySupported(PacketProperty.Z)) ? "YES" : "NO"));
    return SB.ToString();
}

Plateformes

Windows Vista

Le .NET Framework et le .NET Compact Framework ne prennent pas en charge toutes les versions de chaque plateforme. Pour obtenir la liste des versions prises en charge, consultez Configuration requise du .NET Framework.