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SystemParameter Enum

  • Reference

Definition

Namespace:
System.Windows.Forms
Assembly:
System.Windows.Forms.dll

Specifies the system parameter type.

public enum class SystemParameter
[System.Runtime.InteropServices.ComVisible(true)]
public enum SystemParameter
public enum SystemParameter
[<System.Runtime.InteropServices.ComVisible(true)>]
type SystemParameter = 
type SystemParameter = 
Public Enum SystemParameter
Inheritance
Object
ValueType
Enum
SystemParameter
Attributes
ComVisibleAttribute

Fields

CaretWidthMetric 8

Identifies the caret width, in pixels, for edit controls. Use the CaretWidth property to access this system-wide parameter. The corresponding Platform SDK system-wide parameters are SPI_GETCARETWIDTH and SPI_SETCARETWIDTH.
DropShadow 0

Identifies the drop shadow effect. Use the IsDropShadowEnabled property to determine if this effect is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETDROPSHADOW and SPI_SETDROPSHADOW.
FlatMenu 1

Identifies the flat menu appearance feature. Use the IsFlatMenuEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETFLATMENU and SPI_SETFLATMENU.
FontSmoothingContrastMetric 2

Identifies the contrast value used in ClearType font smoothing. Use the FontSmoothingContrast property to access this system-wide parameter. The corresponding Platform SDK system-wide parameters are SPI_GETFONTSMOOTHINGCONTRAST and SPI_SETFONTSMOOTHINGCONTRAST.
FontSmoothingTypeMetric 3

Identifies the type of font smoothing. Use the FontSmoothingType property to access this system-wide parameter. The corresponding Platform SDK system-wide parameters are SPI_GETFONTSMOOTHINGTYPE and SPI_SETFONTSMOOTHINGTYPE.
HorizontalFocusThicknessMetric 10

Identifies the thickness of the left and right edges of the system focus rectangle. Use the HorizontalFocusThickness property to access this system-wide parameter. The corresponding Platform SDK system-wide parameter is SM_CXFOCUSBORDER.
MenuFadeEnabled 4

Identifies the menu fade animation feature. Use the IsMenuFadeEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETMENUFADE and SPI_SETMENUFADE.
SelectionFade 5

Identifies the selection fade effect. Use the IsSelectionFadeEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETSELECTIONFADE and SPI_SETSELECTIONFADE.
ToolTipAnimationMetric 6

Identifies the ToolTip animation feature. Use the IsToolTipAnimationEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETTOOLTIPANIMATION and SPI_SETTOOLTIPANIMATION.
UIEffects 7

Identifies the user interface (UI) effects feature. Use the UIEffectsEnabled property to determine if this feature is enabled. The corresponding Platform SDK system-wide parameters are SPI_GETUIEFFECTS and SPI_SETUIEFFECTS.
VerticalFocusThicknessMetric 9

Identifies the thickness of the top and bottom edges of the system focus rectangle. Use the VerticalFocusThickness property to access this system-wide parameter. The corresponding Platform SDK system-wide parameter is SM_CYFOCUSBORDER.

Remarks

The SystemParameter enumeration is primarily used by the IsPresent method. IsPresent retrieves whether a SystemParameter is supported on the current version of the operating system.

For more information about system-wide parameters, see SystemParametersInfo.

Applies to

See also