GestureRecognizer.MaxStrokeCount Property

Article
10/19/2012

Gets or sets the maximum number of strokes allowed per gesture recognition.

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

Syntax

'Declaration
Public Property MaxStrokeCount As Integer
'Usage
Dim instance As GestureRecognizer 
Dim value As Integer 

value = instance.MaxStrokeCount

instance.MaxStrokeCount = value

public int MaxStrokeCount { get; set; }

public:
property int MaxStrokeCount {
    int get ();
    void set (int value);
}

public function get MaxStrokeCount () : int 
public function set MaxStrokeCount (value : int)

Property Value

Type: System.Int32
The maximum number of strokes allowed for a gesture.

Remarks

The maximum allowable value for this property is 2.

Examples

This C# example is a snippet from a form's Load event handler, which creates a GestureRecognizer, DynamicRenderer, and two RealTimeStylus objects, attaches the objects in a cascaded RealTimeStylus model, and enables dynamic rendering, gesture recognition, and tablet pen data collection through the RealTimeStylus. The GestureRecognizer object is set to recognize single-stroke gestures and to recognize only the Right, ChevronRight, and ArrowRightapplication gestures. The primary RealTimeStylus object's WindowInputRectangle property is explicitly set to use the entire control to which the RealTimeStylus object is attached. The form itself implements the IStylusAsyncPlugin interface and is attached to the RealTimeStylus object.

using Microsoft.Ink;
using Microsoft.StylusInput;
using Microsoft.StylusInput.PluginData;

// ...

// The panel where the tablet pen data is collected.
private System.Windows.Forms.Panel thePanel;

// Declare the RealTimeStylus objects, the GestureRecognizer plugin,
// and the DynamicRenderer plug-in.
private Microsoft.StylusInput.RealTimeStylus thePrimaryRealTimeStylus = null;
private Microsoft.StylusInput.RealTimeStylus theSecondaryRealTimeStylus = null;
private Microsoft.StylusInput.GestureRecognizer theGestureRecognizer = null;
private Microsoft.StylusInput.DynamicRenderer theDynamicRenderer = null;

// The form's Load event handler.
private void theForm_Load(object sender, System.EventArgs e)
{
    // ...

    // Create a DynamicRenderer attached to the drawing area ,
    // and enable dynamic rendering.
    this.theDynamicRenderer = new DynamicRenderer(this.thePanel);
    this.theDynamicRenderer.Enabled = true;

    // Create a GestureRecognizer, and set it to recognize single-stroke gestures.
    this.theGestureRecognizer = new GestureRecognizer();
    this.theGestureRecognizer.MaxStrokeCount = 1;

    // Allow gesture recognition for specific gestures.
    this.theGestureRecognizer.EnableGestures( new ApplicationGesture[]
        {
            ApplicationGesture.Right,
            ApplicationGesture.ChevronRight,
            ApplicationGesture.ArrowRight
        } );

    // Enable gesture recognition.
    this.theGestureRecognizer.Enabled = true;

    // Create the primary and secondary RealTimeStylus objects.
    this.thePrimaryRealTimeStylus = new RealTimeStylus(this.thePanel);
    this.theSecondaryRealTimeStylus = new RealTimeStylus();

    // Add the secondary RealTimeStylus to the primary's asynchronous plug-in collection.
    this.thePrimaryRealTimeStylus.AsyncPluginCollection.Add(
        this.theSecondaryRealTimeStylus);

    // Add the dynamic renderer to the primary's synchronous plug-in collection.
    this.thePrimaryRealTimeStylus.SyncPluginCollection.Add(this.theDynamicRenderer);

    // Add the gesture recognizer to the secondary's synchronous plug-in collection.
    this.theSecondaryRealTimeStylus.SyncPluginCollection.Add(this.theGestureRecognizer);

    // Add the form to the secondary's asynchronous plug-in colleciton.
    this.theSecondaryRealTimeStylus.AsyncPluginCollection.Add(this);

    // Set the input rectangle to the entire panel for the RealTimeStylus.
    this.thePrimaryRealTimeStylus.WindowInputRectangle = new Rectangle(0,0,0,0);

    // Enable the RealTimeStylus, which allows notifications to flow to the plug-ins.
    this.thePrimaryRealTimeStylus.Enabled = true;

    // ...
}

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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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