StylusPointProperty StylusPointProperty StylusPointProperty StylusPointProperty Class

定義

StylusPoint に格納されているプロパティを表します。Represents a property stored in a StylusPoint.

public ref class StylusPointProperty
public class StylusPointProperty
type StylusPointProperty = class
Public Class StylusPointProperty
継承
StylusPointPropertyStylusPointPropertyStylusPointPropertyStylusPointProperty
派生

次の例ではStylusPointDescriptionStylusPointCollectionからオブジェクトを作成し、の各StylusPointPropertyInfoStylusPointDescriptionついての情報を取得します。The following example creates the StylusPointDescription object from a StylusPointCollection and gets the information for each StylusPointPropertyInfo in the StylusPointDescription.

private void WriteDescriptionInfo(StylusPointCollection points)
{
    StylusPointDescription pointsDescription = points.Description;
    ReadOnlyCollection<StylusPointPropertyInfo> properties = 
        pointsDescription.GetStylusPointProperties();

    StringWriter descriptionStringWriter = new StringWriter();
    descriptionStringWriter.Write("Property Count:{0}", pointsDescription.PropertyCount.ToString());
    
    foreach (StylusPointPropertyInfo property in properties)
    {
        // GetStylusPointPropertyName is defined below and returns the
        // name of the property.
        descriptionStringWriter.Write("name = {0}", GetStylusPointPropertyName(property).ToString());
        descriptionStringWriter.WriteLine("  Guid = {0}", property.Id.ToString());
        descriptionStringWriter.Write("  IsButton = {0}", property.IsButton.ToString());
        descriptionStringWriter.Write("  Min = {0}", property.Minimum.ToString());
        descriptionStringWriter.Write("  Max = {0}", property.Maximum.ToString());
        descriptionStringWriter.Write("  Unit = {0}", property.Unit.ToString());
        descriptionStringWriter.WriteLine("  Res {0}", property.Resolution.ToString());
    }

    descriptionOutput.Text = descriptionStringWriter.ToString();
}
Private Sub WriteDescriptionInfo(ByVal points As StylusPointCollection) 

    Dim pointsDescription As StylusPointDescription = points.Description

    Dim properties As ReadOnlyCollection(Of StylusPointPropertyInfo) = _
        pointsDescription.GetStylusPointProperties()

    Dim descriptionStringWriter As New StringWriter
    descriptionStringWriter.Write("Property Count:{0}", pointsDescription.PropertyCount.ToString())
    
    Dim pointProperty As StylusPointPropertyInfo
    For Each pointProperty In properties

        ' GetStylusPointPropertyName is defined below and returns the
        ' name of the property.
        descriptionStringWriter.Write("name = {0}", GetStylusPointPropertyName(pointProperty).ToString())
        descriptionStringWriter.WriteLine("  Guid = {0}", pointProperty.Id.ToString())
        descriptionStringWriter.Write("  IsButton = {0}", pointProperty.IsButton.ToString())
        descriptionStringWriter.Write("  Min = {0}", pointProperty.Minimum.ToString())
        descriptionStringWriter.Write("  Max = {0}", pointProperty.Maximum.ToString())
        descriptionStringWriter.Write("  Unit = {0}", pointProperty.Unit.ToString())
        descriptionStringWriter.WriteLine("  Res {0}", pointProperty.Resolution.ToString())

    Next pointProperty

    descriptionOutput.Text = descriptionStringWriter.ToString()

End Sub 'WriteDescriptionInfo

// Use reflection to get the name of currentProperty.
private string GetStylusPointPropertyName(StylusPointProperty currentProperty)
{
    Guid guid = currentProperty.Id;

    // Iterate through the StylusPointProperties to find the StylusPointProperty
    // that matches currentProperty, then return the name.
    foreach (FieldInfo theFieldInfo
        in typeof(StylusPointProperties).GetFields())
    {
        StylusPointProperty property = (StylusPointProperty) theFieldInfo.GetValue(currentProperty);
        if (property.Id == guid)
        {
            return theFieldInfo.Name;
        }
    }
    return "Not found";
}
' Use reflection to get the name of currentProperty.
Private Function GetStylusPointPropertyName(ByVal currentProperty As StylusPointProperty) As String 
    Dim guid As Guid = currentProperty.Id
    
    ' Iterate through the StylusPointProperties to find the StylusPointProperty
    ' that matches currentProperty, then return the name.
    Dim theFieldInfo As FieldInfo

    For Each theFieldInfo In GetType(StylusPointProperties).GetFields()

        Dim pointProperty As StylusPointProperty = _
            CType(theFieldInfo.GetValue(currentProperty), StylusPointProperty)

        If pointProperty.Id = guid Then
            Return theFieldInfo.Name
        End If

    Next theFieldInfo

    Return "Not found"

End Function 'GetStylusPointPropertyName

注釈

StylusPointProperty 、(x StylusPoint , y) 座標や圧力などののプロパティを表します。A StylusPointProperty represents properties in StylusPoint such as the (x, y) coordinates, pressure, and so on. StylusPointPropertyクラスを継承して、各プロパティに格納されている情報をカスタマイズできます。You can inherit from the StylusPointProperty class to customize the information stored for each property. Windows Presentation Framework には、からStylusPointPropertyInfo StylusPointProperty継承されるクラスが付属しています。また、各プロパティに使用される最小値、最大値、解像度、および単位を指定します。The Windows Presentation Framework ships with the StylusPointPropertyInfo class that inherits from StylusPointProperty and specifies the minimum and maximum values, resolution, and unit used for each property.

コンストラクター

StylusPointProperty(Guid, Boolean) StylusPointProperty(Guid, Boolean) StylusPointProperty(Guid, Boolean) StylusPointProperty(Guid, Boolean)

GUID を指定して、StylusPointProperty クラスの新しいインスタンスを初期化します。Initializes a new instance of the StylusPointProperty class using the specified GUID.

StylusPointProperty(StylusPointProperty) StylusPointProperty(StylusPointProperty) StylusPointProperty(StylusPointProperty) StylusPointProperty(StylusPointProperty)

指定された StylusPointProperty をコピーすることにより、StylusPointProperty クラスの新しいインスタンスを初期化します。Initializes a new instance of the StylusPointProperty class, copying the specified StylusPointProperty.

プロパティ

Id Id Id Id

現在の StylusPointProperty の GUID を取得します。Gets the GUID for the current StylusPointProperty.

IsButton IsButton IsButton IsButton

StylusPointProperty がスタイラス ボタンを表すかどうかを取得します。Gets whether the StylusPointProperty represents a button on the stylus.

メソッド

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

指定したオブジェクトが、現在のオブジェクトと等しいかどうかを判断します。Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

既定のハッシュ関数として機能します。Serves as the default hash function.

(Inherited from Object)
GetType() GetType() GetType() GetType()

現在のインスタンスの Type を取得します。Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

現在の Object の簡易コピーを作成します。Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

現在のオブジェクトを表す文字列を返します。Returns a string that represents the current object.

適用対象