InkCollectorNewPacketsEventArgs.PacketCount Property

Article
2012-10-19

Gets the number of packets received for a Stroke object.

Namespace: Microsoft.Ink
Assembly: Microsoft.Ink (in Microsoft.Ink.dll)

Syntax

'Declaration
Public ReadOnly Property PacketCount As Integer
'Usage
Dim instance As InkCollectorNewPacketsEventArgs 
Dim value As Integer 

value = instance.PacketCount

public int PacketCount { get; }

public:
property int PacketCount {
    int get ();
}

public function get PacketCount () : int

Property Value

Type: System.Int32
The number of packets received for a Stroke object.

Examples

In this example, an InkCollectorNewPacketsEventHandler instance obtains the X and Y values of the last packet passed via the InkCollectorNewPacketsEventArgs object. The X and Y values are always in the first two positions of the packet data.

Private Sub mInkObject_NewPackets2(ByVal sender As Object, ByVal e As InkCollectorNewPacketsEventArgs)
    Dim DescriptorsPerPacket As Integer = e.Stroke.PacketDescription.Length
    Dim LastX As Integer = e.PacketData(DescriptorsPerPacket * (e.PacketCount - 1))
    Dim LastY As Integer = e.PacketData((DescriptorsPerPacket * (e.PacketCount - 1)) + 1)
End Sub

private void mInkObject_NewPackets2(object sender, InkCollectorNewPacketsEventArgs e)
{

    int DescriptorsPerPacket = e.Stroke.PacketDescription.Length;
    int LastX = e.PacketData[DescriptorsPerPacket * (e.PacketCount - 1)];
    int LastY = e.PacketData[(DescriptorsPerPacket * (e.PacketCount - 1)) + 1];

}

Platforms

Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.0

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