InkPicture.Tablet 屬性

發行項
10/29/2008

取得 InkPicture 控制項目前用來收集輸入的手寫板裝置。

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

語法

'宣告
<BrowsableAttribute(False)> _
Public ReadOnly Property Tablet As Tablet
'用途
Dim instance As InkPicture
Dim value As Tablet

value = instance.Tablet

[BrowsableAttribute(false)]
public Tablet Tablet { get; }

[BrowsableAttribute(false)]
public:
property Tablet^ Tablet {
    Tablet^ get ();
}

/** @property */
/** @attribute BrowsableAttribute(false) */
public Tablet get_Tablet()

public function get Tablet () : Tablet

屬性值

型別：Microsoft.Ink.Tablet
InkPicture 控制項目前用來收集輸入的手寫板裝置。

備註

注意事項：
這個屬性只有在 InkPicture 控制項只從一個手寫板收集筆墨時才有效。如果對從所有手寫板收集筆墨的 InkPicture 存取這個屬性，則會產生例外狀況。

範例

這個範例會傳回一份報告，內容是關於 InkPicture 物件 (變數名稱為 mInkObject) 所參考之 Tablet 物件的屬性。

Public Function InkObjectTabletReport() As String
    Dim Result As StringBuilder = New StringBuilder(512)
    ' Wrap access to the Tablet object in a try/catch block. 
    ' If mInkObject is in All Tablets mode, an exception will be 
    ' thrown when accessing the Tablet property.
    Try
        Result.AppendLine("The tablet associated mInkObject has the following properties:")
        ' accessing mInkObject.Tablet will throw an exception if in All Tablets mode
        ' mInkObject can be InkCollector, InkOverlay, or InkPicture
        Dim mTablet As Tablet = mInkObject.Tablet
        Result.AppendLine("Tablet Name: " + mTablet.Name)
        Result.AppendLine("Tablet PNP ID: " + mTablet.PlugAndPlayId)
        Result.AppendLine("Tablet Max Rect: " + mTablet.MaximumInputRectangle.ToString())
        Result.AppendLine("Tablet Capabilities: " + mTablet.HardwareCapabilities)

    Catch ex As System.Exception
        Result.AppendLine("mInkObject is in all tablets mode.")
        Result.AppendLine("The tablet report cannot be generated.")
    End Try

    Return Result.ToString()
End Function

public string InkObjectTabletReport()
{
    StringBuilder Result = new StringBuilder(512);

    // Wrap access to the Tablet object in a try/catch block. 
    // If mInkObject is in All Tablets mode, an exception will be 
    // thrown when accessing the Tablet property.
    try
    {
        Result.AppendLine("The  tablet associated with mInkObject has the following properties:");
        // accessing mInkObject.Tablet will throw an exception if in All Tablets mode
        // mInkObject can be InkCollector, InkOverlay, or InkPicture
        Tablet mTablet = mInkObject.Tablet;
        Result.AppendLine("Tablet Name: " + mTablet.Name);
        Result.AppendLine("Tablet PNP ID: " + mTablet.PlugAndPlayId);
        Result.AppendLine("Tablet Max Rect: " + mTablet.MaximumInputRectangle.ToString());
        Result.AppendLine("Tablet Capabilities: " + mTablet.HardwareCapabilities);
    }
    catch (System.Exception)
    {
        Result.AppendLine("mInkObject is in all tablets mode.");
        Result.AppendLine("The tablet report cannot be generated.");
    }

    return Result.ToString();
}