Stylus.TabletContextId 屬性

發行項
10/29/2008

取得 Stylus 物件所屬手寫板裝置的內容識別項。

命名空間： Microsoft.StylusInput
組件： Microsoft.Ink (在 Microsoft.Ink.dll 中)

語法

'宣告
Public ReadOnly Property TabletContextId As Integer
'用途
Dim instance As Stylus
Dim value As Integer

value = instance.TabletContextId

public int TabletContextId { get; }

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

/** @property */
public int get_TabletContextId()

public function get TabletContextId () : int

屬性值

型別：System.Int32
Stylus 物件所屬手寫板裝置的內容識別項。

備註

這個識別項是 Stylus 物件所屬之 RealTimeStylus 物件專有。

範例

這個 Microsoft Visual C# .NET 範例是來自表單之 Helper 方法 StylusDataToString 的程式碼片段。Helper 方法會採用 Stylus 物件，並且傳回包含手寫筆及其按鈕資訊的字串。

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

// ...

// 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;

// ...

// Returns information about a given stylus.
private string StylusDataToString(Stylus theStylus)
{
    System.Text.StringBuilder result = new System.Text.StringBuilder();

    // Add information about the tablet pen.
    result.Append(
        string.Format("  Name = {0}, Id = {1}, ContextId = {2}, Inverted = {3}, Button Count = {4}."
        + Environment.NewLine, theStylus.Name, theStylus.Id,
        theStylus.TabletContextId, theStylus.Inverted, theStylus.Buttons.Count));

    // Add information about each of the tabet pen's buttons.
    for (int i=0; i<theStylus.Buttons.Count; i++)
    {
        result.Append(
            string.Format("    Button {0}: Name = {1}, Id = {2}" + Environment.NewLine,
            i, theStylus.Buttons.GetName(i), theStylus.Buttons.GetId(i)));
    }

    return result.ToString();
}