UIElement.HitTestCore Method
Definition
Important
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Implements HitTestCore(GeometryHitTestParameters) to supply base element hit testing behavior.
Overloads
| HitTestCore(GeometryHitTestParameters) |
Implements HitTestCore(GeometryHitTestParameters) to supply base element hit testing behavior (returning GeometryHitTestResult). |
| HitTestCore(PointHitTestParameters) |
Implements HitTestCore(PointHitTestParameters) to supply base element hit testing behavior (returning HitTestResult). |
HitTestCore(GeometryHitTestParameters)
Implements HitTestCore(GeometryHitTestParameters) to supply base element hit testing behavior (returning GeometryHitTestResult).
protected:
override System::Windows::Media::GeometryHitTestResult ^ HitTestCore(System::Windows::Media::GeometryHitTestParameters ^ hitTestParameters);protected override System.Windows.Media.GeometryHitTestResult HitTestCore (System.Windows.Media.GeometryHitTestParameters hitTestParameters);override this.HitTestCore : System.Windows.Media.GeometryHitTestParameters -> System.Windows.Media.GeometryHitTestResultProtected Overrides Function HitTestCore (hitTestParameters As GeometryHitTestParameters) As GeometryHitTestResultParameters
- hitTestParameters
- GeometryHitTestParameters
Describes the hit test to perform, including the initial hit point.
Returns
Results of the test, including the evaluated geometry.
Remarks
See the original virtual method Visual.HitTestCore for information on overriding this method in further derived classes. Note that several specific controls (TextBlock, for example) do have distinct implementations, which override this one.
This method is not intended to be called from your application code. This method supports internal hit testing behaviors that are exposed by various aspects of the input system (whether the mouse pointer is over an element, for example).
Applies to
HitTestCore(PointHitTestParameters)
Implements HitTestCore(PointHitTestParameters) to supply base element hit testing behavior (returning HitTestResult).
protected:
override System::Windows::Media::HitTestResult ^ HitTestCore(System::Windows::Media::PointHitTestParameters ^ hitTestParameters);protected override System.Windows.Media.HitTestResult HitTestCore (System.Windows.Media.PointHitTestParameters hitTestParameters);override this.HitTestCore : System.Windows.Media.PointHitTestParameters -> System.Windows.Media.HitTestResultProtected Overrides Function HitTestCore (hitTestParameters As PointHitTestParameters) As HitTestResultParameters
- hitTestParameters
- PointHitTestParameters
Describes the hit test to perform, including the initial hit point.
Returns
Results of the test, including the evaluated point.
Remarks
See the original virtual method Visual.HitTestCore for information on overriding this method in further derived classes. Note that several specific controls (TextBlock, for example) do have distinct implementations, which override HitTestCore as defined by UIElement.
This method is not intended to be called from your application code. This method supports internal hit testing behaviors that are exposed by various aspects of the input system (whether the mouse pointer is over an element, for example).
