HitTestResult HitTestResult HitTestResult HitTestResult Class

정의

적중 횟수 테스트에서 반환 값을 나타내는 여러 파생 클래스에 대한 기본 클래스를 제공합니다.Provides the base class for several derived classes that represents the return value from a hit test.

public ref class HitTestResult abstract
public abstract class HitTestResult
type HitTestResult = class
Public MustInherit Class HitTestResult
상속
HitTestResultHitTestResultHitTestResultHitTestResult
파생

예제

다음 예제에서는 검색 하는 방법을 보여 줍니다 합니다 HitTestResult 의 값을 반환할는 HitTest 메서드.The following example shows how to retrieve the HitTestResult return value from the HitTest method.

// Respond to the left mouse button down event by initiating the hit test.
private void OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
    // Retrieve the coordinate of the mouse position.
    Point pt = e.GetPosition((UIElement)sender);

    // Perform the hit test against a given portion of the visual object tree.
    HitTestResult result = VisualTreeHelper.HitTest(myCanvas, pt);

    if (result != null)
    {
        // Perform action on hit visual object.
    }
}
' Respond to the left mouse button down event by initiating the hit test.
Private Overloads Sub OnMouseLeftButtonDown(ByVal sender As Object, ByVal e As MouseButtonEventArgs)
	' Retrieve the coordinate of the mouse position.
	Dim pt As Point = e.GetPosition(CType(sender, UIElement))

	' Perform the hit test against a given portion of the visual object tree.
	Dim result As HitTestResult = VisualTreeHelper.HitTest(myCanvas, pt)

	If result IsNot Nothing Then
		' Perform action on hit visual object.
	End If
End Sub

설명

합니다 PointHitTestResult, GeometryHitTestResult, 및 RayHitTestResult 클래스에서 파생 HitTestResult합니다.The PointHitTestResult, GeometryHitTestResult, and RayHitTestResult classes derive from HitTestResult.

속성

VisualHit VisualHit VisualHit VisualHit

적중된 시각적 개체를 가져옵니다.Gets the visual object that was hit.

메서드

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

지정한 개체와 현재 개체가 같은지 여부를 확인합니다.Determines whether the specified object is equal to the current object.

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

기본 해시 함수로 작동합니다.Serves as the default hash function.

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

현재 인스턴스의 Type을 가져옵니다.Gets the Type of the current instance.

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

현재 Object의 단순 복사본을 만듭니다.Creates a shallow copy of the current Object.

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

현재 개체를 나타내는 문자열을 반환합니다.Returns a string that represents the current object.

(Inherited from Object)

적용 대상

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