VisualStyleRenderer.HitTestBackground Method
Definition
Important
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Determines whether a point is contained in the background of the current visual style element.
Overloads
| HitTestBackground(IDeviceContext, Rectangle, IntPtr, Point, HitTestOptions) |
Returns a hit test code indicating whether the point is contained in the background of the current visual style element and within the specified region. |
| HitTestBackground(IDeviceContext, Rectangle, Point, HitTestOptions) |
Returns a hit test code indicating whether a point is contained in the background of the current visual style element. |
| HitTestBackground(Graphics, Rectangle, Region, Point, HitTestOptions) |
Returns a hit test code indicating whether the point is contained in the background of the current visual style element and within the specified bounds. |
HitTestBackground(IDeviceContext, Rectangle, IntPtr, Point, HitTestOptions)
Returns a hit test code indicating whether the point is contained in the background of the current visual style element and within the specified region.
public:
System::Windows::Forms::VisualStyles::HitTestCode HitTestBackground(System::Drawing::IDeviceContext ^ dc, System::Drawing::Rectangle backgroundRectangle, IntPtr hRgn, System::Drawing::Point pt, System::Windows::Forms::VisualStyles::HitTestOptions options);public System.Windows.Forms.VisualStyles.HitTestCode HitTestBackground (System.Drawing.IDeviceContext dc, System.Drawing.Rectangle backgroundRectangle, IntPtr hRgn, System.Drawing.Point pt, System.Windows.Forms.VisualStyles.HitTestOptions options);member this.HitTestBackground : System.Drawing.IDeviceContext * System.Drawing.Rectangle * nativeint * System.Drawing.Point * System.Windows.Forms.VisualStyles.HitTestOptions -> System.Windows.Forms.VisualStyles.HitTestCodePublic Function HitTestBackground (dc As IDeviceContext, backgroundRectangle As Rectangle, hRgn As IntPtr, pt As Point, options As HitTestOptions) As HitTestCodeParameters
The IDeviceContext this operation will use.
- backgroundRectangle
- Rectangle
A Rectangle that contains the background of the current visual style element.
- hRgn
-
IntPtr
nativeint
A Windows handle to a Region that specifies the bounds of the hit test area within the background.
- options
- HitTestOptions
A bitwise combination of the HitTestOptions values.
Returns
A HitTestCode that describes where pt is located in the background of the current visual style element.
Exceptions
dc is null.
Applies to
HitTestBackground(IDeviceContext, Rectangle, Point, HitTestOptions)
Returns a hit test code indicating whether a point is contained in the background of the current visual style element.
public:
System::Windows::Forms::VisualStyles::HitTestCode HitTestBackground(System::Drawing::IDeviceContext ^ dc, System::Drawing::Rectangle backgroundRectangle, System::Drawing::Point pt, System::Windows::Forms::VisualStyles::HitTestOptions options);public System.Windows.Forms.VisualStyles.HitTestCode HitTestBackground (System.Drawing.IDeviceContext dc, System.Drawing.Rectangle backgroundRectangle, System.Drawing.Point pt, System.Windows.Forms.VisualStyles.HitTestOptions options);member this.HitTestBackground : System.Drawing.IDeviceContext * System.Drawing.Rectangle * System.Drawing.Point * System.Windows.Forms.VisualStyles.HitTestOptions -> System.Windows.Forms.VisualStyles.HitTestCodePublic Function HitTestBackground (dc As IDeviceContext, backgroundRectangle As Rectangle, pt As Point, options As HitTestOptions) As HitTestCodeParameters
The IDeviceContext this operation will use.
- backgroundRectangle
- Rectangle
A Rectangle that contains the background of the current visual style element.
- options
- HitTestOptions
A bitwise combination of the HitTestOptions values.
Returns
A HitTestCode that describes where pt is located in the background of the current visual style element.
Exceptions
dc is null.
Applies to
HitTestBackground(Graphics, Rectangle, Region, Point, HitTestOptions)
Returns a hit test code indicating whether the point is contained in the background of the current visual style element and within the specified bounds.
public:
System::Windows::Forms::VisualStyles::HitTestCode HitTestBackground(System::Drawing::Graphics ^ g, System::Drawing::Rectangle backgroundRectangle, System::Drawing::Region ^ region, System::Drawing::Point pt, System::Windows::Forms::VisualStyles::HitTestOptions options);public System.Windows.Forms.VisualStyles.HitTestCode HitTestBackground (System.Drawing.Graphics g, System.Drawing.Rectangle backgroundRectangle, System.Drawing.Region region, System.Drawing.Point pt, System.Windows.Forms.VisualStyles.HitTestOptions options);member this.HitTestBackground : System.Drawing.Graphics * System.Drawing.Rectangle * System.Drawing.Region * System.Drawing.Point * System.Windows.Forms.VisualStyles.HitTestOptions -> System.Windows.Forms.VisualStyles.HitTestCodePublic Function HitTestBackground (g As Graphics, backgroundRectangle As Rectangle, region As Region, pt As Point, options As HitTestOptions) As HitTestCodeParameters
- backgroundRectangle
- Rectangle
A Rectangle that contains the background of the current visual style element.
- options
- HitTestOptions
A bitwise combination of the HitTestOptions values.
Returns
A HitTestCode that describes where pt is located in the background of the current visual style element, if at all.
Exceptions
g is null.
Applies to
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