StylusPointDescription 构造函数

定义

命名空间:
System.Windows.Input
程序集:
PresentationCore.dll

初始化 StylusPointDescription 类的新实例。

重载

StylusPointDescription()

初始化 StylusPointDescription 类的新实例。

public:
 StylusPointDescription();
public StylusPointDescription();
Public Sub New ()

示例

下面的示例创建一个 StylusPointDescription 对象，并使用它来创建一个 StylusPoint。

StylusPointDescription newDescription =
      new StylusPointDescription(new StylusPointPropertyInfo[]
                    {
                        new StylusPointPropertyInfo(StylusPointProperties.X),
                        new StylusPointPropertyInfo(StylusPointProperties.Y),
                        new StylusPointPropertyInfo(StylusPointProperties.NormalPressure),
                        new StylusPointPropertyInfo(StylusPointProperties.XTiltOrientation),
                        new StylusPointPropertyInfo(StylusPointProperties.YTiltOrientation),
                        new StylusPointPropertyInfo(StylusPointProperties.BarrelButton)
                    });

int[] propertyValues = { 1800, 1000, 1 };

StylusPoint newStylusPoint = new StylusPoint(100, 100, .5f, newDescription, propertyValues);

Dim newDescription As New StylusPointDescription( _
    New StylusPointPropertyInfo() {New StylusPointPropertyInfo(StylusPointProperties.X), _
                                   New StylusPointPropertyInfo(StylusPointProperties.Y), _
                                   New StylusPointPropertyInfo(StylusPointProperties.NormalPressure), _
                                   New StylusPointPropertyInfo(StylusPointProperties.XTiltOrientation), _
                                   New StylusPointPropertyInfo(StylusPointProperties.YTiltOrientation), _
                                   New StylusPointPropertyInfo(StylusPointProperties.BarrelButton)})

Dim propertyValues As Integer() = {1800, 1000, 1}

Dim newStylusPoint As New StylusPoint(100, 100, 0.5F, newDescription, propertyValues)

注解

无参数构造函数创建一个 StylusPointDescription 包含属性 X的信息， Y以及 NormalPressure。

适用于

StylusPointDescription(IEnumerable<StylusPointPropertyInfo>)

使用指定的StylusPointDescription对象初始化类的新实例StylusPointPropertyInfo。

public:
 StylusPointDescription(System::Collections::Generic::IEnumerable<System::Windows::Input::StylusPointPropertyInfo ^> ^ stylusPointPropertyInfos);
public StylusPointDescription(System.Collections.Generic.IEnumerable<System.Windows.Input.StylusPointPropertyInfo> stylusPointPropertyInfos);
new System.Windows.Input.StylusPointDescription : seq<System.Windows.Input.StylusPointPropertyInfo> -> System.Windows.Input.StylusPointDescription
Public Sub New (stylusPointPropertyInfos As IEnumerable(Of StylusPointPropertyInfo))

参数

stylusPointPropertyInfos
IEnumerable<StylusPointPropertyInfo>

类型的泛型 IEnumerable StylusPointPropertyInfo ，用于指定 . 中的 StylusPointDescription属性。

示例

以下示例创建一个 StylusPointDescription 对象，并使用它来创建一个 StylusPoint。

StylusPointDescription newDescription =
      new StylusPointDescription(new StylusPointPropertyInfo[]
                    {
                        new StylusPointPropertyInfo(StylusPointProperties.X),
                        new StylusPointPropertyInfo(StylusPointProperties.Y),
                        new StylusPointPropertyInfo(StylusPointProperties.NormalPressure),
                        new StylusPointPropertyInfo(StylusPointProperties.XTiltOrientation),
                        new StylusPointPropertyInfo(StylusPointProperties.YTiltOrientation),
                        new StylusPointPropertyInfo(StylusPointProperties.BarrelButton)
                    });

int[] propertyValues = { 1800, 1000, 1 };

StylusPoint newStylusPoint = new StylusPoint(100, 100, .5f, newDescription, propertyValues);

Dim newDescription As New StylusPointDescription( _
    New StylusPointPropertyInfo() {New StylusPointPropertyInfo(StylusPointProperties.X), _
                                   New StylusPointPropertyInfo(StylusPointProperties.Y), _
                                   New StylusPointPropertyInfo(StylusPointProperties.NormalPressure), _
                                   New StylusPointPropertyInfo(StylusPointProperties.XTiltOrientation), _
                                   New StylusPointPropertyInfo(StylusPointProperties.YTiltOrientation), _
                                   New StylusPointPropertyInfo(StylusPointProperties.BarrelButton)})

Dim propertyValues As Integer() = {1800, 1000, 1}

Dim newStylusPoint As New StylusPoint(100, 100, 0.5F, newDescription, propertyValues)

注解

必须传入 StylusPointPropertyInfo 属性、 X属性 Y和 NormalPressure对象的对象。

适用于