StylusPointPropertyInfo StylusPointPropertyInfo StylusPointPropertyInfo StylusPointPropertyInfo Class

定義

StylusPoint のプロパティの制約を指定します。Specifies the constraints of a property in a StylusPoint.

public ref class StylusPointPropertyInfo : System::Windows::Input::StylusPointProperty
public class StylusPointPropertyInfo : System.Windows.Input.StylusPointProperty
type StylusPointPropertyInfo = class
    inherit StylusPointProperty
Public Class StylusPointPropertyInfo
Inherits StylusPointProperty
継承
StylusPointPropertyInfoStylusPointPropertyInfoStylusPointPropertyInfoStylusPointPropertyInfo

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 an 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

クラスStylusPointPropertyInfoは、 StylusPointProperty MinimumクラスからStylusPoint継承Unit し、のプロパティを定義するために使用される、、、およびの値をResolution生成Maximumします。The StylusPointPropertyInfo class inherits from the StylusPointProperty class and generates the Minimum, Maximum, Resolution, and Unit values used to define the properties of a StylusPoint. 各プロパティ値の有効性は、デジタイザーとスタイラスの製造元によって異なります。The validity of each property value varies depending on the manufacture of the digitizer and stylus.

コンストラクター

StylusPointPropertyInfo(StylusPointProperty) StylusPointPropertyInfo(StylusPointProperty) StylusPointPropertyInfo(StylusPointProperty) StylusPointPropertyInfo(StylusPointProperty)

StylusPointPropertyInfo 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 StylusPointPropertyInfo class.

StylusPointPropertyInfo(StylusPointProperty, Int32, Int32, StylusPointPropertyUnit, Single) StylusPointPropertyInfo(StylusPointProperty, Int32, Int32, StylusPointPropertyUnit, Single) StylusPointPropertyInfo(StylusPointProperty, Int32, Int32, StylusPointPropertyUnit, Single) StylusPointPropertyInfo(StylusPointProperty, Int32, Int32, StylusPointPropertyUnit, Single)

指定した値を使用して、StylusPointPropertyInfo 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 StylusPointPropertyInfo class using the specified values.

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.

(Inherited from 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.

(Inherited from StylusPointProperty)
Maximum Maximum Maximum Maximum

StylusPoint プロパティに受け入れる最大値を取得します。Gets the maximum value accepted for the StylusPoint property.

Minimum Minimum Minimum Minimum

StylusPoint プロパティに受け入れる最小値を取得します。Gets the minimum value accepted for the StylusPoint property.

Resolution Resolution Resolution Resolution

StylusPoint のプロパティ値を単位に変換するスケールを取得します。Gets the scale that converts a StylusPoint property value into units.

Unit Unit Unit Unit

StylusPoint プロパティで使用されている測定方式を取得します。Gets the type of measurement that is used by StylusPoint property.

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.

(Inherited from StylusPointProperty)

適用対象