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HitTestOptions Enumeration
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HitTestOptions Enumeration

Specifies the options that can be used when performing a hit test on the background specified by a visual style.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

Namespace:  System.Windows.Forms.VisualStyles
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

[FlagsAttribute]
public enum HitTestOptions

Member nameDescription
BackgroundSegmentThe hit test option for the background segment.
CaptionThe hit test option for the caption.
FixedBorderThe hit test option for the fixed border.
ResizingBorderThe hit test option for the resizing border.
ResizingBorderBottomThe hit test option for the bottom resizing border.
ResizingBorderLeftThe hit test option for the left resizing border.
ResizingBorderRightThe hit test option for the right resizing border.
ResizingBorderTopThe hit test option for the top resizing border.
SizingTemplateThe resizing border is specified as a template, not just window edges. This option is mutually exclusive with SystemSizingMargins; SizingTemplate takes precedence.
SystemSizingMarginsThe system resizing border width is used instead of visual style content margins. This option is mutually exclusive with SizingTemplate; SizingTemplate takes precedence.

The HitTestOptions values are used as an argument in the VisualStyleRenderer.HitTestBackground method.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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